Good Documentation Practice › Welcome
📝 Introduction

Welcome to Good Documentation Practice Training

Good Documentation Practice (GDocP) — also called Good Recordkeeping Practice (GRK) — is one of the most universally applicable requirements across all GMP-regulated industries. Regardless of whether you work in pharmaceutical manufacturing, medical devices, veterinary medicines, logistics, or laboratory environments, these principles govern every record you create, modify, or sign.

What is Good Documentation Practice?

GDocP defines the standards by which GMP records are created, maintained, corrected, and retained. It is the practical framework for ensuring Data Integrity (DI) — the completeness, consistency, and accuracy of data throughout its lifecycle. A GMP system can only be as trustworthy as the records that evidence it.

📋 GDocP = GRK

Good Documentation Practice and Good Recordkeeping Practice (GRK) are two names for the same discipline. Both refer to the standards that govern how regulated-industry records must be created, maintained, and managed.

🔒 Data Integrity (DI)

Data Integrity is the property of data being complete, consistent, and accurate throughout its lifecycle. GDocP is the practical expression of Data Integrity requirements — ALCOA+ is its defining framework.

👥 Who This Applies To

Everyone. Pharmaceutical manufacturing, medical devices, veterinary medicines, hospitals, laboratories, logistics, and all other life sciences roles — contractor, operator, analyst, manager, or executive.

📅 Annual Refresher

This course is recommended to be completed at least annually. GDocP failures are among the most common findings in regulatory inspections — regular refresher training keeps these principles active and clearly in mind.

Why ALCOA+?

The ALCOA+ framework — Attributable, Legible, Contemporaneous, Original, Accurate, plus Complete, Consistent, Enduring, and Available — provides a memorable, comprehensive checklist for evaluating whether any GMP record meets regulatory expectations. Regulators globally (FDA, EMA, TGA, MHRA) use ALCOA+ as the standard against which GMP data quality is assessed.

Course Structure

This course covers GDocP/GRK principles across eight focused modules. Each module ends with a 3-question knowledge check (70% required). The Final Assessment of 15 questions requires 80% to earn your Certificate of Completion. The course is designed to be completed in approximately one to one and a half hours.

⚠ Why This Course Matters Every Year

Data integrity failures — backdated records, correction fluid, pre-signed blank forms, re-run chromatography without justification — are among the most frequently cited findings in FDA warning letters, TGA show cause notices, and MHRA GMP deficiency reports. The consequences include product recalls, facility shutdowns, criminal prosecution, and — most critically — patient harm. Reviewing these principles annually is not bureaucratic box-ticking; it is a professional responsibility.

📜 Module 1 of 8

Why Good Documentation Practice Matters

Documentation is not simply a regulatory obligation — it is the mechanism by which every GMP activity is verifiable. The record is the only evidence that a regulated industry inspector can evaluate. Understanding why GDocP matters makes following its principles a conscious choice, not a mechanical compliance exercise.

The Foundational GMP Documentation Principle

In all GMP-regulated industries, the principle is absolute: if it was not documented, it did not happen. A manufacturing step performed correctly but not recorded is, from a regulatory and quality perspective, indistinguishable from a step that was not performed at all. A test result measured but not contemporaneously recorded cannot be verified. A deviation that occurred but was not reported cannot be investigated or corrected.

GMP DOCUMENTATION PRINCIPLE — UNIVERSAL ACROSS REGULATORY FRAMEWORKS

Written procedures, instructions, records, and reports shall be designed, prepared, reviewed, and distributed with care. Their content shall comply with the relevant parts of the manufacturing authorisation and specifications. Documents shall be approved, signed, and dated by the appropriate responsible persons.

What GMP Records Cover

Good Documentation Practice applies to every type of record created in a regulated environment. This includes:

📦 Incoming Material Receipts

Records of materials received — including supplier, quantity, batch/lot number, expiry date, Certificate of Analysis, inspection result, and release or rejection decision — form the traceability foundation for every product batch.

🏭 Batch Records

Batch Manufacturing Records (BMRs) and Batch Packaging Records capture every step of production — who did what, with what equipment, using what materials, with what results, and any deviations that occurred. They are the complete manufacturing history of every batch.

🔬 Laboratory Records

All analytical data — raw instrument output, calculations, worksheets, results, and analyst review — must be recorded contemporaneously in original records. Laboratory notebooks, electronic data systems, and instrument audit trails are all GMP records.

🎓 Batch Certification / Release

Batch release authorisation documents are among the most consequential GMP records — they represent the Qualified Person's (or Quality Unit's) formal confirmation that a batch is fit for distribution. They must be complete, accurate, and attributable.

The Consequences of Poor Documentation Practice

Failures in GMP documentation have caused serious regulatory consequences for manufacturers worldwide. Specific consequences include:

  • FDA Warning Letters: Citing data integrity failures including backdating, use of correction fluid, pre-signed records, and selective data reporting — often resulting in Import Alerts stopping product from reaching US patients
  • Product Recalls: Inability to verify that manufacturing steps were performed correctly — due to missing, incomplete, or falsified records — may make product recall the only defensible response
  • Facility Shutdowns: Pervasive data integrity failures can trigger consent decrees or manufacturing suspensions
  • Criminal Prosecution: Falsification of GMP records is a criminal offence in most regulated jurisdictions
  • Patient Harm: The ultimate consequence — products released without adequate quality evidence may not be safe or effective
⚠ Documentation Failures Are Not Minor

It is tempting to view documentation issues as administrative problems rather than real quality risks. Regulatory authorities do not make this distinction. A batch released without documented in-process controls is legally indistinguishable from a batch in which the controls were not performed. Documentation is quality evidence — its integrity is non-negotiable.

Module 1 Knowledge Check
3 Questions
QUESTION 1
In GMP-regulated environments, the principle "if it was not documented, it did not happen" means:
QUESTION 2
Which of the following is a direct regulatory consequence of GMP data integrity failures?
QUESTION 3
Good Documentation Practice (GDocP) applies to which categories of regulated industry personnel?
🅰 Module 2 of 8

ALCOA — Attributable, Legible & Contemporaneous

The first three letters of ALCOA form the foundation of GMP recordkeeping integrity. Every GMP record must be attributable to a specific, identifiable individual, readable by anyone who reviews it, and created at the exact time the activity is performed — not reconstructed afterward.

A — Attributable

A
Attributable
Who recorded it — and when

Every data entry, result, signature, and modification in a GMP record must be identifiable to the specific individual who made it, and must include the date (and where applicable, the time) of the entry. It must be possible to identify with certainty who recorded any given piece of data, when they recorded it, and — for electronic systems — from which system or terminal the entry was made.

What Attributability Requires

  • Handwritten entries must be signed or initialled, with the date of entry recorded
  • A signature log or key must exist linking initials/signature to the full name of the individual
  • Shared usernames or passwords in electronic systems are prohibited — each user must have a unique, secure login
  • If a second person verifies or checks an entry, they must sign and date separately from the original entrant
  • The time of entry must be recorded where the sequence of activities is significant (e.g., process steps with defined time limits)
⚠ Shared Logins Are Always Prohibited

Using another person's computer login, signing a record on behalf of someone else without clear indication of that fact, or sharing passwords violates the Attributable principle and constitutes a data integrity violation. There are no exceptions — not even "just this once" or "just for urgent situations."

L — Legible

L
Legible
Permanently readable, by anyone, at any time

GMP records must be legible throughout their required retention period — not just immediately after recording. Entries must be made in a medium that is permanent and resistant to fading, smearing, or degradation. The legibility standard means the record must be readable not just by the person who wrote it, but by any reviewer, including a regulatory inspector years later.

Legibility Requirements

  • Use permanent ink — gel, ballpoint, or other indelible pens. Never pencil
  • Write clearly — do not use personalised abbreviations that others cannot decipher without a key
  • Approved abbreviations must be listed in a defined glossary or legend accessible to reviewers
  • Printing (rather than cursive) is preferred for critical entries that must be unambiguous
  • Electronic records must be stored in formats that remain readable throughout the retention period — not in proprietary formats that may become inaccessible

C — Contemporaneous

C
Contemporaneous
Recorded at the time of the activity — not afterward

Data must be recorded at the time the activity is performed — not reconstructed from memory at the end of a shift, not written up the following morning from rough notes, and not created "in advance" to save time. A contemporaneous record provides the only reliable evidence that an activity was performed at the time it was supposed to be performed and with the result that was actually observed.

Common Violations of Contemporaneousness

  • Completing batch records at the end of a shift from memory rather than in real time
  • Pre-dating records before activities are performed (to appear organised or on schedule)
  • Backdating records after the fact to fit expected timelines
  • Transcribing from unofficial "rough notes" — the rough notes become the original record and must be retained if used
  • Recording an instrument result from memory rather than directly from the instrument printout or display
Module 2 Knowledge Check
3 Questions
QUESTION 1
The ALCOA principle "Attributable" requires that every GMP data entry:
QUESTION 2
Which writing instrument is prohibited in GMP paper records because it violates the Legible principle?
QUESTION 3
An operator performs a tablet weight check at 14:30 but records the result in the batch record at 16:00 from a rough note. Which ALCOA principle has been violated?
🎯 Module 3 of 8

ALCOA — Original & Accurate

The fourth and fifth letters of ALCOA address the source and truthfulness of GMP data. Original means working from the first recording — not copies or reconstructions. Accurate means the record faithfully reflects what was actually observed or measured, without manipulation, rounding, or selective reporting.

O — Original

O
Original
The first recording of data — not a copy or reconstruction

The original record is the first recording of data — the instrument printout, the analyst's notebook entry, the direct weighing label, the batch record entry made at the time of the activity. Copies may be made, but the original must be identifiable, retained, and traceable. Where transcription is necessary, the relationship between the copy and the original must be documented and the original retained.

Implications of the Original Principle

  • Instrument printouts (chromatograms, balance printouts, pH meter records) are original records — they must be retained and attached to or referenced in the batch or laboratory record
  • If data is transcribed from one form to another, the original source must be retained and the transcription traceable to it
  • Discarding an original record and keeping only a "clean copy" is a data integrity violation
  • Electronic raw data files are the original records — PDF exports or screenshots of electronic data are copies, not originals
  • "Rough notes" made at the time of an activity are original records — they must be retained (not discarded) if they contain GMP-relevant data
⚠ Rough Notes Are GMP Records

A common misunderstanding is that unofficial "rough notes" can be discarded once their content has been transcribed into a formal GMP record. This is incorrect. If a rough note contains data that was created at the time of a GMP activity, it is an original GMP record and must be retained. Discarding it after transcription removes the only evidence that the data was contemporaneous.

A — Accurate

A
Accurate
Reflects what was actually observed — not what was expected

Accurate records truthfully reflect every observation, measurement, and result exactly as it occurred — not what was expected, not what was hoped for, and not an adjusted version intended to avoid a deviation investigation. Every data point, even those that represent failures or unexpected results, must be recorded faithfully.

What Accuracy Requires

  • Record the actual value observed — do not round up or down beyond the precision of the instrument
  • Record failing results as failures — they must be investigated, not ignored
  • Do not adjust calculations to produce a desired answer
  • Record all data points, including those that are out of trend or unexpected
  • Do not selectively report only results that pass — all results generated must be reported
⚠ Selective Reporting Is Data Falsification

Performing a test three times, discarding the two failing results, and reporting only the passing result is data falsification — even if the passing result is technically accurate. GMP regulations require that all data generated in support of a batch release decision is reported and evaluated. Selectively reporting data to obtain a desired outcome is a criminal offence in most regulated jurisdictions.

Accuracy in Calculations

Calculations in GMP records — yield calculations, dilution factors, assay calculations — must be performed correctly and verifiably. All variables used in a calculation must be documented. Where calculations are performed electronically (e.g., in a LIMS or spreadsheet), the calculation logic must be validated. Manual calculations must be independently verified by a second qualified person before acceptance.

Module 3 Knowledge Check
3 Questions
QUESTION 1
An analyst performs an HPLC assay and obtains a chromatogram printout. Which document is the "original" GMP record?
QUESTION 2
An analyst runs a test three times. The first two results fail, and the third passes. She records only the passing result in the laboratory record. This practice is:
QUESTION 3
A rough note containing GMP-relevant data written at the time of an activity must be:
➕ Module 4 of 8

ALCOA+ — The Extended Principles

The "+" in ALCOA+ adds four essential attributes that extend the framework beyond the original five letters. Complete, Consistent, Enduring, and Available address the completeness of records, their coherence with related data, their durability over time, and their accessibility to authorised parties — including regulatory inspectors.

The ALCOA+ Extended Framework

While the five core ALCOA principles are well-established, the extended "+" principles have become equally important in modern GMP regulatory expectations — particularly as electronic systems have created new challenges around data completeness, storage, and accessibility.

+C
Complete
No missing fields, no omitted steps, no partial records

A GMP record is only complete when every required field is filled, every required step is documented, and no data has been omitted. Blank fields in a completed GMP form are not acceptable — each blank must be filled with a value, "N/A" if not applicable (with justification where required), or crossed out with initials to indicate deliberate non-completion.

+C
Consistent
Data must not contradict related records

Data across related records must be internally consistent. A batch record showing a process step performed at 10:00 must be consistent with the equipment logbook showing the equipment was cleaned and released before 10:00. A yield calculation in the batch record must be consistent with the dispensing records. Inconsistencies across GMP records raise questions about data integrity and are a common inspection finding.

+E
Enduring
Records must survive for their required retention period

GMP records must be stored in a medium and manner that ensures they remain readable and accessible throughout the required retention period — which may be 5, 15, or more years depending on the product and jurisdiction. Thermal paper (which fades), volatile ink, improperly backed-up electronic data, and degradable physical media all fail the Enduring standard.

+A
Available
Accessible to authorised personnel — including inspectors

GMP records must be available for review by authorised personnel — including regulatory inspectors — throughout the retention period. Records stored in inaccessible formats, archived without retrieval procedures, or "lost" during facility moves or system upgrades fail the Available standard. A record that existed but cannot be produced for inspection is treated as a missing record.

Applying ALCOA+ as a Self-Check

Before submitting any GMP record, every person completing a regulated document should run a mental ALCOA+ check:

  • ✅ Attributable: Have I signed and dated every entry I made?
  • ✅ Legible: Can anyone else read every entry I made?
  • ✅ Contemporaneous: Did I record data at the time it was generated?
  • ✅ Original: Am I working from first-hand data, not a copy?
  • ✅ Accurate: Does the record reflect exactly what happened?
  • ✅ Complete: Are all required fields filled or explicitly marked N/A?
  • ✅ Consistent: Does this record align with related records?
  • ✅ Enduring: Is this being recorded in a permanent, durable medium?
  • ✅ Available: Will this record be retrievable by any authorised reviewer?
Module 4 Knowledge Check
3 Questions
QUESTION 1
A completed GMP batch record has several blank fields that the operator did not fill in. Which ALCOA+ principle is violated?
QUESTION 2
A regulatory inspector notes that the batch record states a process step was performed at 09:00, but the equipment logbook shows the equipment was not released for use until 09:45. Which ALCOA+ principle does this most directly violate?
QUESTION 3
GMP laboratory records printed on thermal paper (which fades after several years) violate which ALCOA+ principle?
✏️ Module 5 of 8

Correcting Errors in GMP Records

Making an error in a GMP record is not itself a violation — correcting that error incorrectly is. The method used to correct an error in a paper GMP record must preserve the original entry, identify who made the correction, and be completed in a way that no one could mistake for intentional falsification. There is one acceptable method.

The Only Acceptable Error Correction Method

When an error is identified in a paper GMP record, the correction must be made using the following specific procedure — and only this procedure. Any other method is non-compliant.

GMP ERROR CORRECTION — THE REQUIRED METHOD

Step 1: Draw a single, horizontal line through the incorrect entry so that the original text remains clearly readable underneath.
Step 2: Write the correct entry adjacent to or above the crossed-out entry.
Step 3: Initial (or sign) the correction.
Step 4: Date the correction.
Step 5 (where appropriate): Add a brief reason for the correction (e.g., "Transcription error," "Wrong unit used," "Wrong batch number").

The original entry must remain visible and readable. Nothing may be done to make it illegible.

What a Compliant Correction Looks Like

Example — Compliant Error Correction in a Batch Record
Batch No.:
BT-2024-0441
Weight (g):
284.3
248.3
J.M. 15-JAN-2025 [Transposition error]
Date:
15-JAN-2025
Operator:
J. Martinez

Prohibited Correction Methods

The following methods are strictly prohibited in GMP records because they obscure the original entry and may constitute evidence of falsification:

✓ Compliant
  • Single line through the error so original is readable
  • Correct entry written nearby
  • Initials and date on every correction
  • Brief reason added where the correction might be questioned
  • Using a different coloured pen for the correction to make it visually distinct
✗ Prohibited
  • Correction fluid (Wite-Out, Tipp-Ex, liquid paper)
  • Multiple heavy lines that make the original unreadable
  • Overwriting directly on top of the original entry
  • Tearing out the page and starting fresh (original must be kept)
  • Stickers, tape, or paper patches placed over the original
  • Erasure of any kind (pencil or rubber)

Why the Correction Method Matters

The single-line correction method preserves the original entry, ensuring that any reviewer (or inspector) can see what was originally recorded, what the correction is, who made it, when, and why. This transparency is essential — without it, the correction looks indistinguishable from deliberate falsification.

⚠ Correction Fluid Is Never Acceptable

Using correction fluid (Wite-Out, Tipp-Ex) on a GMP record is one of the most common and serious GMP documentation violations. It is prohibited without exception — for all record types, at all times, regardless of the size or significance of the error. If correction fluid is found on a GMP record, regulators cannot verify what the original entry was, and the document must be treated as potentially falsified. There is no minor use of correction fluid in GMP environments.

Electronic Record Corrections

In electronic GMP systems, corrections to data must be captured in the audit trail — preserving the original entry, the corrected entry, the user identity, the date and time, and the reason for the change. The audit trail must be active at all times and must not be modifiable by any user (including system administrators). Electronic corrections that bypass the audit trail are the electronic equivalent of using correction fluid.

Module 5 Knowledge Check
3 Questions
QUESTION 1
What is the correct GMP method for correcting a numerical error in a paper batch record?
QUESTION 2
Why is correction fluid (Wite-Out/Tipp-Ex) prohibited in GMP records?
QUESTION 3
In an electronic GMP system, the equivalent of the paper correction method is:
✅ Module 6 of 8

What You Should Do — Good Recordkeeping Practices

Good GMP recordkeeping is a set of active, positive practices — not just a list of things to avoid. This module covers the specific behaviours and habits that characterise a person who genuinely upholds GDocP standards, day in, day out, in every regulated activity they perform.

Before You Start Recording

Good documentation practice begins before the pen touches the page or the keyboard. Preparation reduces errors, omissions, and the need for corrections.

  • Confirm you are using the correct, current version of the form, batch record, or worksheet
  • Confirm all required equipment for recording is available (permanent ink pen, labels, forms)
  • Understand what each field requires before beginning — if uncertain, ask before starting
  • Never pre-date a record — wait until you are actually performing the activity
  • Ensure your full signature or initials are registered in the site signature log (so your entries are attributable)

While Recording

✓ Do These Things
  • Record data directly into the GMP record at the time of the activity
  • Use permanent ink (ballpoint, gel) — never pencil
  • Sign and date every entry you make, including each individual step
  • Write clearly and legibly — print if your handwriting is difficult to read
  • Record actual values — including unexpected or out-of-range results
  • Mark unused fields with "N/A" and your initials/date if not applicable
  • Cross out blank lines on forms you are submitting, so nothing can be added later
  • Use the approved date format for your site (typically DD-MON-YYYY)
  • Record the time as well as the date where the sequence of steps is relevant
  • Attach or reference all supporting documentation (printouts, labels, CoAs)
✗ Do Not Do These Things
  • Record from memory after the fact
  • Pre-sign blank sections of a record
  • Leave any required field blank without marking N/A
  • Use abbreviations not defined in an approved glossary
  • Write data on scrap paper intending to transfer it later
  • Skip recording a step because "it always goes correctly"
  • Use correction fluid or erasers
  • Overwrite an incorrect entry to obscure it
  • Sign a colleague's entry on their behalf
  • Use another person's login to enter data

Date Formats in GMP Records

Date format is a specific and frequently cited GMP documentation requirement. Numeric-only dates (01/02/03) are ambiguous because they can be interpreted differently in different countries and date conventions.

RECOMMENDED GMP DATE FORMAT

The format DD-MON-YYYY or DD/MMM/YYYY (e.g., 15-JAN-2025) is unambiguous internationally and is the preferred format in most GMP environments. "01/02/2025" could be 1 February or 2 January depending on the convention — "01-FEB-2025" is unambiguous. Always use the date format specified in your site SOPs, and apply it consistently in all GMP records.

What to Do When You Are Unsure

If you are ever unsure about how to complete a GMP record — what to enter, how to correct an error, whether to leave a field blank — always ask. Ask your supervisor, your QA contact, or your trainer. Never guess or estimate when a GMP record is involved. An incomplete or paused record waiting for clarification is far better than an incorrectly completed one.

📌 The Professional Standard

GMP recordkeeping is a professional skill. Like any skill, it requires consistent practice and discipline. The habits described in this module — recording in real time, signing every entry, using correct date formats, marking every blank — become second nature when practised consistently. The goal is for good documentation practice to be automatic, not an extra effort.

Module 6 Knowledge Check
3 Questions
QUESTION 1
Why is the date format DD-MON-YYYY (e.g., 15-JAN-2025) preferred in GMP records over numeric-only formats such as 15/01/25?
QUESTION 2
What should be done with fields on a GMP form that are not applicable to a specific batch or activity?
QUESTION 3
Blank lines at the bottom of a completed GMP form (that were not used) should be:
🚫 Module 7 of 8

What You Should NOT Do — Prohibited Practices

Understanding what not to do in GMP recordkeeping is as important as knowing best practice. This module covers the specific prohibited behaviours that regulatory authorities identify most frequently — the actions that, when discovered, result in the most serious regulatory consequences.

The Most Serious Prohibited Practices

The following practices are not merely non-preferred — they are data integrity violations that may constitute fraud and are subject to criminal prosecution in regulated jurisdictions. They appear regularly in FDA Warning Letters, 483 observation reports, and regulatory shutdown notices.

1. Backdating Records

Entering a date earlier than the actual date the entry was made — to make it appear an activity was performed on time, before a deadline, or before a regulatory inspection. Backdating is one of the most serious data integrity violations and is virtually always detected during a thorough inspection of audit trails, equipment logs, and supporting documentation.

⚠ Backdating Is Always Detectable

Equipment log entries, computer system timestamps, building access records, instrument calibration timestamps, and other corroborating records almost always reveal backdated GMP records during a thorough inspection. Regulators are experienced at identifying inconsistencies. The risk is never worth taking — a missed deadline reported honestly is a manageable deviation; a backdated record when discovered is a potentially career-ending and facility-closing violation.

2. Pre-Signing Records

Signing or initialling a batch record, worksheet, or other GMP document before the activity it documents has been performed. Pre-signing is prohibited because the signature attests that an activity was completed — signing in advance makes it impossible to confirm the activity was actually performed as documented.

3. Falsifying or Fabricating Data

Recording data that was not actually obtained — invented results, copying results from a previous batch without performing the test, or recording what was expected rather than what was observed. This is the most extreme form of data integrity violation and is a criminal offence.

4. Using Correction Fluid or Erasing

Applying correction fluid, using erasable pen, or erasing any entry in a GMP record — regardless of the reason, the significance of the entry, or the type of record. This is an absolute prohibition.

5. Selective Data Reporting

Performing a test multiple times and reporting only the passing result(s). Running a test method multiple times until a desired outcome is achieved, then presenting only that result, while deleting, discarding, or hiding the failing results. This constitutes fraud.

6. Performing "Trial Injections" in Chromatography

In analytical laboratories, a common form of selective data manipulation is running "system suitability" or "blank" injections that are actually product samples — to see the result before deciding whether to create the official record. Any injection of a GMP sample into a chromatograph creates GMP data — there are no off-the-record trial runs.

7. Destroying or Discarding Original Records

Removing or destroying original GMP records — including rough notes, original instrument printouts, superseded versions of forms, or any other primary data — before the required retention period has elapsed. Original records must be retained in their original form.

8. Sharing Logins or Signing on Someone Else's Behalf

Using another person's electronic login credentials, or signing or initialling a GMP record as though another person performed the activity. Where countersignature is required, the countersignature must represent an independent review — not a rubber stamp by someone who did not actually verify the activity.

📋 How Violations Are Detected

Regulatory inspectors use multiple techniques — timestamp analysis, audit trail review, corroborating document cross-referencing, and personnel interviews — to detect data integrity violations. Electronic system audit trails are reviewed comprehensively during data integrity-focused inspections.

⚖️ The Consequences

Individual consequences: termination, professional deregistration, personal criminal liability. Facility consequences: Warning Letters, import bans, consent decrees, shutdown. Industry consequences: patient harm from non-compliant product reaching the market.

⚠ Pressure Does Not Justify Violations

Some data integrity violations occur because individuals feel pressured — by production schedules, by managers, by year-end targets — to make a record "look right." No commercial pressure, no instruction from a superior, and no fear of consequences for honest reporting justifies a data integrity violation. If you are ever pressured to falsify, alter, or misrepresent a GMP record, report it to QA, the Responsible Person, or — if necessary — directly to the regulatory authority. Whistleblower protections exist in most regulated jurisdictions for exactly this reason.

Module 7 Knowledge Check
3 Questions
QUESTION 1
A production supervisor asks an operator to sign and date a batch record step before performing the activity, to save time at the end of the shift. The operator should:
QUESTION 2
An analyst runs a potency test four times. The first three results are 94%, 95%, and 94% (all below the 98% lower limit). The fourth result is 101% (passing). She records only the 101% result in the laboratory record. This is:
QUESTION 3
If a colleague is absent and a supervisor asks you to sign a batch record entry on your colleague's behalf to avoid delaying batch release, you should:
💻 Module 8 of 8

Electronic Records, Batch Records & Data Integrity

Modern GMP environments rely extensively on electronic systems — LIMS, ERP platforms, chromatography data systems, batch execution systems, and building management tools — all of which generate GMP-relevant electronic records. ALCOA+ applies identically to electronic records as to paper, but the mechanisms of compliance differ.

Electronic GMP Records — The Regulatory Framework

Electronic records and electronic signatures in GMP environments are governed by specific regulatory requirements. The primary frameworks are:

🇺🇸 21 CFR Part 11 (FDA)

FDA regulation for electronic records and electronic signatures — including requirements for validation, audit trails, access controls, system documentation, and the equivalence of electronic signatures to handwritten signatures.

🇪🇺 EU GMP Annex 11

EU GMP requirements for computerised systems — covering risk management, personnel, suppliers, validation, data backup, printouts, audit trails, electronic signature, and business continuity.

🌐 WHO DI Guidance

WHO's data integrity guidance applies ALCOA+ to electronic records globally — including requirements for raw data retention, audit trails, and preventing selective data reporting in computerised systems.

📘 GAMP 5

Good Automated Manufacturing Practice (ISPE) provides the risk-based framework for validating GMP computerised systems — ensuring they perform their intended functions reliably and that their data meets GMP standards.

Audit Trails — The Electronic Equivalent of the Correction Method

An audit trail is the electronic record of all data entries, edits, deletions, and accesses within a computerised GMP system. It is the only evidence that electronic data meets the ALCOA+ principles — particularly Attributable, Contemporaneous, and Accurate.

What a GMP Audit Trail Must Capture

  • Who created, modified, or deleted the data (user identity)
  • The original value before modification
  • The new value after modification
  • The date and time of the action (from a system clock that must be accurate and not user-adjustable)
  • The reason for the change (where required by the system design)
⚠ Audit Trails Must Not Be Modifiable

An audit trail that can be edited, deleted, or hidden by any user — including system administrators — does not meet GMP requirements. The entire purpose of the audit trail is to provide an immutable record of what happened. If it can be altered, it provides no assurance of data integrity. Regulatory inspectors routinely review audit trails and specifically look for gaps, deletions, or evidence of manipulation.

Electronic Signatures in GMP

Electronic signatures used in GMP records (e.g., batch record approvals in an electronic batch execution system) must be the legally binding equivalent of a handwritten signature. Requirements include:

  • Uniquely linked to one person — not a generic login
  • The signature must include the full name of the signer, the date and time, and the meaning of the signature (approval, verification, etc.)
  • The link between a user account and their electronic signature must be maintained and verifiable
  • Electronic signatures cannot be "re-used" — each signing event is a separate authenticated act

Batch Records — Paper, Hybrid, and Electronic

Batch records may be maintained on paper, in hybrid systems (partly paper, partly electronic), or fully electronic. Each approach has specific data integrity requirements:

📄 Paper Batch Records

All ALCOA+ principles apply directly. Use permanent ink, sign and date every entry in real time, use the compliant error correction method, ensure all printouts are attached and annotated, and store securely for the required retention period.

🔀 Hybrid Records

Where electronic and paper elements coexist, clear procedures must define which system is the primary record. Transcriptions between systems must be traceable. Verified accuracy of data transfer must be documented.

💻 Electronic Batch Records

Fully electronic batch records must be in validated systems with audit trails, access controls, and electronic signature capabilities. System downtime procedures must ensure GMP activities are not suspended during system failures.

🖨 Printouts

Printouts from electronic systems used in paper records are copies — the electronic data is the original. Printouts must reference the system from which they were generated and include a date/time stamp. If the printout is the only retained record, this must be managed under a validated data migration procedure.

Data Integrity — A Culture, Not Just a System

Technical controls — validated systems, audit trails, access controls — are necessary but not sufficient for data integrity. The most important data integrity control is a culture in which every person takes personal responsibility for the accuracy and completeness of the records they create, where errors are reported rather than hidden, and where no commercial pressure is allowed to compromise the truthfulness of GMP data.

📌 Return to ALCOA+ — The Universal Standard

Whether you are completing a paper weighing record, entering data into a LIMS, approving a batch in an electronic batch execution system, or reviewing a chromatogram in a validated CDS — the question is always the same: does this data meet ALCOA+? Is it Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, and Available? If the answer to any of these is no, the record is not GMP-compliant.

Module 8 Knowledge Check
3 Questions
QUESTION 1
In a computerised GMP system, what is the electronic equivalent of the single-line paper error correction method?
QUESTION 2
When a printout from an electronic GMP system (e.g., a LIMS report) is attached to a paper batch record, the printout is:
QUESTION 3
Which of the following best describes why technical controls alone (validated systems, audit trails) are insufficient to ensure data integrity?
🎓 Final Assessment

Final Assessment

Congratulations on completing all eight modules. This final assessment covers all Good Documentation Practice / Good Recordkeeping Practice content. You must score 80% or higher (12 of 15 correct) to receive your Certificate of Completion.

Good Documentation Practice (GDocP / GRK) — Final Exam
15 Questions · 80% to Pass
QUESTION 1
The GMP principle "if it was not documented, it did not happen" means: (Module 1)
QUESTION 2
GDocP / GRK applies to: (Module 1)
QUESTION 3
The ALCOA principle "Attributable" requires: (Module 2)
QUESTION 4
Which writing instrument is prohibited in GMP paper records? (Module 2)
QUESTION 5
Recording batch record data at end-of-shift from memory rather than in real time violates which ALCOA principle? (Module 2)
QUESTION 6
An HPLC chromatogram printout generated by a laboratory instrument is: (Module 3)
QUESTION 7
Rough notes containing GMP-relevant data created at the time of an activity must be: (Module 3)
QUESTION 8
A batch record has blank fields not marked N/A. This violates which ALCOA+ extended principle? (Module 4)
QUESTION 9
GMP records printed on thermal paper that fades over time violate: (Module 4)
QUESTION 10
The correct method for correcting an error in a paper GMP record is: (Module 5)
QUESTION 11
The preferred date format in international GMP records is: (Module 6)
QUESTION 12
An analyst runs a potency test three times, records only the passing third result, and does not document the two failing results. This is: (Module 7)
QUESTION 13
A production supervisor asks an operator to pre-sign a batch record step before performing the activity. The operator should: (Module 7)
QUESTION 14
In an electronic GMP system, an audit trail must: (Module 8)
QUESTION 15
A printout from a validated LIMS attached to a paper batch record is: (Module 8)