SOP No.: SOP/QMS/GDP/001
Effective Date: ___
Revision No.: 00
Supersedes: New
Prepared By: ___
Reviewed By: ___
Approved By: ___

Table of Contents

🌟 1. Purpose

To define a structured, compliant, and standardized approach for documentation across all operations, ensuring that all data generated is:

Reliable and reproducible
Traceable and verifiable
Protected against manipulation or loss
Fully aligned with global regulatory expectations

This SOP reinforces adherence to ALCOA+ principles, ensuring data integrity, transparency, and audit readiness at all times.

🎯 2. Scope

This SOP is applicable to all personnel and covers all types of documentation, including but not limited to:

📄 Paper-Based Documents

Batch Manufacturing Records (BMR)
Batch Packaging Records (BPR)
Logbooks and registers
Laboratory notebooks
Cleaning and maintenance records

💻 Electronic Records

LIMS (Laboratory Information Management Systems)
ERP systems
Audit trails and digital logs
SCADA, HMI, and instrument data

🧪 Quality & Regulatory Documents

SOPs, protocols, reports
Validation and qualification documents
Change control, deviation, and CAPA records

🧭 3. Responsibilities

👨‍🔬 3.1 All Personnel

Record information accurately, legibly, and in real time
Follow GDP requirements strictly without deviation
Ensure no data falsification, omission, or manipulation

👨‍💼 3.2 Department Heads / Supervisors

Ensure proper implementation and adherence of GDP
Verify entries for accuracy, completeness, and compliance
Ensure team training and competency

🛡️ 3.3 Quality Assurance (QA)

Approve and control all GxP documents
Conduct routine audits and inspections
Identify gaps and implement corrective/preventive actions
Ensure compliance with regulatory authorities

💻 3.4 IT / System Administrator

Maintain data security, backup, and access control
Ensure audit trails and system validation

📖 4. Definitions

🔹 Good Documentation Practices (GDP)

A framework ensuring that all records are accurate, consistent, and reliable, forming the backbone of quality systems and regulatory compliance.

🔹 ALCOA+ Principles

Attributable – Who performed the activity
Legible – Readable and permanent
Contemporaneous – Recorded at the time of activity
Original – First capture of data
Accurate – Free from errors
+ Complete, Consistent, Enduring, Available

🔹 Controlled Document

A document that is reviewed, approved, version-controlled, and officially issued.

⚙️ 5. Procedure

✍️ 5.1 General Documentation Principles

All documentation must adhere to the following non-negotiable rules:

Use indelible ink (blue/black pen only)
Write clearly, legibly, and in understandable language
Record entries immediately after performing the task
Ensure no overwriting, erasing, or use of correction fluid
Maintain chronological order of entries
Each entry must include:
- Date (DD/MM/YYYY format)
- Time (where required)
- Signature/initials of the person performing the activity

🚫 Strictly Prohibited

Backdating or post-dating entries
Leaving blank spaces
Using unofficial notebooks or loose sheets
Pencil entries

🧾 5.2 Data Recording Practices

All data must be entered directly into authorized documents or systems
Ensure:
- Completeness: No missing data fields
- Accuracy: Reflects actual observations
- Consistency: Uniform terminology and units

📌 Best Practices

Strike out unused spaces with a diagonal line
Use “N/A” (Not Applicable) where required
Record observations even if they are unexpected or out-of-specification

❌ 5.3 Error Correction Procedure

When an error occurs:

Draw a single line through the incorrect entry (do not obscure)
Write the correct information nearby
Add:
- Initials/signature
- Date of correction
- Reason for correction (if critical)

🚫 Never Allowed

Erasing or scratching out entries
Using white ink or correction tape
Rewriting entire records without traceability

🧾 5.4 Handling of Blank Spaces

Avoid leaving blank fields
If unavoidable:
- Mark with “N/A”
- Strike through unused lines or sections

🔐 5.5 Document Control System

All documents must be:
- Reviewed and approved by QA
- Assigned a unique document number
- Version-controlled with revision history

📌 Issuance & Retrieval

Only authorized copies shall be used
Maintain distribution records
Retrieve and destroy obsolete copies

🗂️ Obsolete Documents

Clearly marked as “OBSOLETE”
Archived separately
Prevent unintended use

💻 5.6 Electronic Data Management

Systems must comply with data integrity requirements
Ensure:
- Unique user IDs and passwords
- Audit trails enabled and reviewed
- Restricted access based on roles

🔒 Data Security

Regular backups
Protection against unauthorized access
Validation of computerized systems

📦 5.7 Storage, Archival, and Retention

Store documents in:
- Clean, dry, and secure environments
- Protected from damage, loss, or deterioration

⏳ Retention

Follow defined retention timelines (as per regulatory requirements)
Ensure documents are readily retrievable during audits

🔍 5.8 Review and Approval Process

All documents must undergo:
- Initial review by supervisor
- Final approval by authorized personnel

📌 Review Checks

Completeness
Accuracy
Compliance with GDP
Proper corrections (if any)

🚨 5.9 Handling Deviations

Any deviation from GDP must be:
- Immediately reported
- Documented in deviation system
- Investigated for root cause
- Closed with CAPA

🧪 5.10 Good Practices for Laboratory Records

Record:
- Raw data
- Calculations
- Observations
Attach:
- Printouts (signed and dated)
Ensure traceability to:
- Sample ID
- Instrument used

🏭 5.11 Good Practices for Manufacturing Records

Record each step of manufacturing in real time
Ensure:
- Line clearance documentation
- Equipment identification
- Yield reconciliation

⚠️ 6. Precautions

Do not leave documents unattended in production areas
Maintain confidentiality of sensitive data
Avoid unauthorized photocopying or sharing
Ensure entries are made by authorized personnel only

📊 7. Training

All employees must receive:
- Initial GDP training before job assignment
- Periodic refresher training
Training effectiveness must be evaluated and documented

📚 8. References

WHO GMP Guidelines
US FDA 21 CFR Part 11
EU GMP Annex 11
ICH Q7, Q9, Q10

💎 Golden Principles of GDP (Must Remember)

✔ If it’s not documented, it didn’t happen
✔ Write what you do, do what you write
✔ Right data, Right time, Right way
✔ Transparency builds trust and compliance

❓ Frequently Asked Questions (FAQs) – Good Documentation Practices (GDP)

🔹 1. What are Good Documentation Practices (GDP)?

Good Documentation Practices (GDP) are a set of guidelines that ensure all records are accurate, consistent, complete, and reliable. GDP forms the foundation of data integrity and ensures compliance with regulatory authorities such as FDA, WHO, and EU GMP.

🔹 2. Why is GDP important in the pharmaceutical industry?

GDP is critical because it:

Ensures product quality and patient safety
Supports traceability and accountability
Provides evidence during audits and inspections
Prevents data manipulation and errors

🔹 3. What is meant by ALCOA+ in GDP?

ALCOA+ is a data integrity principle:

Attributable
Legible
Contemporaneous
Original
Accurate
+ Complete, Consistent, Enduring, Available

It ensures documentation is trustworthy and audit-ready.

🔹 4. What type of pen should be used for documentation?

Only permanent ink pens (blue or black) should be used to ensure entries are indelible and long-lasting.

🔹 5. Can pencil or erasable ink be used in GMP documents?

No. Pencil or erasable ink is strictly prohibited because entries can be altered, compromising data integrity.

🔹 6. What should be done if a mistake is made while recording data?

Draw a single line through the incorrect entry
Write the correct information nearby
Add initials, date, and reason (if required)
Ensure the original entry remains visible

🔹 7. Is it acceptable to use correction fluid or overwriting?

No. The use of white ink, correction tape, or overwriting is strictly prohibited as it hides the original data.

🔹 8. Why is contemporaneous recording important?

Recording data at the time of activity ensures:

Accuracy
Reliability
Prevention of memory-based errors

🔹 9. What should be done if a field is not applicable?

Write “N/A” (Not Applicable) and strike through the space to prevent misuse.

🔹 10. What does “If it’s not documented, it didn’t happen” mean?

It means that any activity not recorded has no proof of execution and is considered not performed during audits.

🔹 11. What are controlled documents?

Controlled documents are:

Reviewed and approved
Version-controlled
Officially issued by Quality Assurance

Examples include SOPs, formats, and protocols.

🔹 12. How are obsolete documents handled?

Marked as “OBSOLETE”
Removed from active use
Archived securely

🔹 13. What is the role of Quality Assurance (QA) in GDP?

QA ensures:

Compliance with GDP
Document approval and control
Audit and inspection readiness
Training and continuous improvement

🔹 14. What is meant by data integrity?

Data integrity refers to maintaining data that is:

Complete
Consistent
Accurate
Reliable throughout its lifecycle

🔹 15. Can entries be made on rough paper and transferred later?

No. Data must be recorded directly into official documents unless specifically authorized.

🔹 16. What are audit trails in electronic systems?

Audit trails are automatically recorded logs that track:

Who made changes
What changes were made
When changes occurred

They ensure transparency and traceability.

🔹 17. Why should blank spaces be avoided in documents?

Blank spaces can lead to:

Unauthorized entries
Data manipulation

Hence, they must be filled or marked appropriately.

🔹 18. What is the importance of signatures and dates?

They provide:

Accountability (who performed the task)
Traceability (when it was done)

🔹 19. How should logbooks be maintained?

Entries must be chronological
Each entry must include date, time, and signature
No skipping of pages

🔹 20. What happens if GDP is not followed?

Non-compliance may lead to:

Regulatory observations (e.g., FDA 483)
Warning letters
Product recalls
Loss of credibility

🔹 21. What is the retention period for documents?

Retention depends on:

Regulatory requirements
Product lifecycle

Typically, documents are retained for 1–5 years or more after product expiry.

🔹 22. How are electronic records protected?

Through:

Password protection
Access control
Regular backups
System validation

🔹 23. What is the difference between original and true copy?

Original: First recorded data
True copy: Verified duplicate of the original

🔹 24. What is backdating and why is it prohibited?

Backdating is recording data with a previous date. It is prohibited because it:

Misrepresents actual events
Violates data integrity

🔹 25. What are common GDP errors observed during audits?

Missing signatures or dates
Overwriting or use of correction fluid
Incomplete records
Illegible handwriting

🔹 26. How frequently should GDP training be conducted?

Initially before job assignment
Periodically (e.g., annually)
After any major revision

🔹 27. What is the importance of document review?

Review ensures:

Accuracy
Completeness
Compliance before approval

🔹 28. What should be done if a document is lost or damaged?

Report immediately
Initiate deviation
Reconstruct if possible with justification

🔹 29. Can someone else sign on behalf of another person?

No. Each individual must sign their own entries to ensure accountability.

🔹 30. How does GDP support regulatory inspections?

GDP provides:

Clear evidence of compliance
Traceable and verifiable records
Confidence in product quality

💡 Pro Tip for Professionals

Strong GDP practices not only ensure compliance—but also build trust, improve efficiency, and protect your organization from regulatory risks.

or more articles, Kindly Click here

For pharmaceutical jobs, follow us on LinkedIn

For Editable SOPs in Word format contact us on info@pharmaceuticalcarrier.com

For more information kindly follow us on www.pharmaguidelines.co.uk