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Good Clinical Practice (GCP) is the internationally- recognized standard for the design, conduct, recording and reporting of clinical trials involving human subjects. Adherence to the principles of GCP is essential in ensuring ethical standards and scientific quality, while providing public assurance that the rights, safety and well-being of trial subjects are protected. This website focuses on the practical implementation of GCP standards, with an emphasis on training and development.



Barnett's reference manuals, industry compendiums and job aids are designed to provide updates on important new developments in the industry.  For a complete list of Barnett Publications, please click here.

Fifth Edition GxP Regulations Series 2015

These highly successful guides have been painstakingly updated to provide the user with a roadmap to Good Practices comprehension while providing insight into regulatory compliance expectations.  

Series include:

  • A comprehensive collection of Good Practices for clinical, laboratory and manufacturing 
  • Updated text and references to the latest guidance documents from FDA, EMA, ICH, Health Canada, WHO, PMDA-Japan and others
  • Detailed comparisons of U.S., European and Japanese Good Practice documents, definitions and regional differences
  • Extensive document templates and examples
  • Regulatory inspection preparation, survival and response
  • Multiple checklists to ensure compliance with document requirements

Included in this series: 

Good Clinical Practices: Guide to Compliance Hard Copy | PDF 

Good Laboratory Practices: Guide to Compliance Hard Copy | PDF 

Good Manufacturing Practices: Guide to Compliance Hard Copy | PDF 

GXP Guides Series Hard Copy | PDF 



Barnett's On-Demand

Too busy to attend a course? Our newly- released GCP eLearning course may be your solution. For details on our scenario- based practical GCP application on- demand course, click here


2016 GCP Question & Answer Guide

Available in Hard Copy & Electronic Editions!  


July 2016 - January 2017 Edition Now Available  

-Download Today!