Practical GMP, QA and QC guidance for pharma professionals

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• Quality AssuranceGMP systems, deviations, CAPA, change control, batch release79
• Quality ControlTesting, HPLC, OOS investigations, reagents, lab practice84
• MicrobiologyWater testing, sterility, media fill, environmental monitoring28
• ValidationProcess, cleaning, HVAC and equipment qualification24
• SOPExample SOP templates to adapt to your own quality system104
• Regulatory AffairsDossiers, inspections, warning letters, interview prep15
• Stability StudyICH stability conditions, chambers, OOT trends4
• ProductionManufacturing areas, equipment operation and cleaning20

• ICH Q2(R2) and Q14: new analytical validation and development guidelinesICH · 16 Oct 2026
• Revised Schedule M (G.S.R. 922(E)): what changed in India's GMP rules and the deadlinesOther · 16 Oct 2026
• FDA QMSR now in effect: 21 CFR Part 820 aligned with ISO 13485FDA · 16 Oct 2026

• Mean Kinetic Temperature (MKT) CalculatorMean kinetic temperature from your temperature log
• F₀ Sterilization Lethality CalculatorSterilisation lethality from time–temperature data
• Dilution, Molarity and Normality CalculatorC₁V₁ = C₂V₂, molarity, normality, unit conversion
• HPLC System Suitability CalculatorResolution, plate count, tailing factor, %RSD
• Pharmaceutical Sampling Plan CalculatorWHO n, p and r plans for incoming containers
• Stability Conditions LookupICH and Indian (NDCT Rules) study conditions

Start here

• New to pharma

  Students and freshers

  1. Good manufacturing practices for pharmaceutical products
  2. What Is Data Integrity in the Pharmaceutical Industry?
  3. Quality Risk Management in Pharma (ICH Q9 R1) Explained
  4. Stability Testing: Why It Matters, Climatic Zones and Conditions

• QC analyst

  Lab and instrument work

  1. SOP for Good Chromatography Practices in QC Laboratory
  2. HPLC Calibration Guide Part 1: Parameters and Procedures
  3. OOS Investigation (US FDA): Phase I Laboratory Investigation
  4. Example SOP for QC Reagents and Volumetric Solutions

• QA officer

  Quality systems day to day

  1. SOP on Change Control in Pharmaceutical Manufacturing
  2. SOP on Handling of Incidents and Deviations (Example)
  3. CAPA Process: 15 Step-by-Step Instructions for Pharma QA
  4. SOP for BMR and BPR review

• Inspection ready

  Audits and regulator visits

  1. Data Integrity Problems in an FDA Warning Letter: Lessons
  2. Validation Master Plan (VMP): Contents and Example Outline
  3. Annual Product Quality Review (APQR) as per EU GMP: Example SOP
  4. SOP for Vendor Management in Pharma (Example Template)

• Regulatory Affairs · 27 Oct 2026

  Drug Regulatory Affairs and the CTD

  Learn how the Common Technical Document (CTD) arranges quality, nonclinical and clinical evidence across five modules, and how regional filing requirements fit.

• Quality Assurance · 27 Oct 2026

  GMP Self-Inspection Checklist (Free Printable)

  Free printable GMP self-inspection checklist for pharma plants: 8 areas, 60+ yes/no checks mapped to EU GMP chapters and 21 CFR 211 sections.

• Quality Control · 27 Oct 2026

  OOS Investigation Form Template (Free Printable)

  Free printable OOS investigation form template: header, Phase I checklist, retest plan, Phase II review, conclusion, CAPA and approvals, based on FDA and MHRA.

• Quality Assurance · 27 Oct 2026

  QA Officer in Pharma: Role, Career Path and Salary in India

  What a pharma QA officer does, the qualifications needed, the typical career ladder, how freshers get the first job and what drives QA salary in India.

• Quality Control · 27 Oct 2026

  SOP for Polarimeter Operation and Calibration

  An example polarimeter SOP for operation, calibration, cleaning and records, with settings tied to the approved method and manufacturer instructions.

• Quality Control · 27 Oct 2026

  SOP for Approval or Rejection of Packaging Materials

  An example SOP for receiving, inspecting, testing, approving or rejecting pharmaceutical packaging materials, with status controls and batch-linked records.

• Quality Control · 27 Oct 2026

  SOP for Cleaning Instruments and Equipment

  An example SOP for cleaning laboratory instruments and equipment, covering safe preparation, equipment-specific instructions, inspection, status and records.

• FDA Warning Letter · 27 Oct 2026

  FDA Warning Letter: Pfizer Healthcare India (2020)

  Review FDA’s 2020 Pfizer Healthcare India warning letter, findings on sterility testing, environmental monitoring and data integrity, and the 2023 closeout.

• Microbiology · 26 Oct 2026

  Biological Indicators for Heat and Gas Sterilisation Validation

  Biological indicators explained: D-value, z-value, test organisms for steam, dry heat and ethylene oxide, how to place them, and what GMP expects in validation.