Which Type of Testing is Better?

Which type of testing is better

 

The types of testing that should be considered when developing the test strategy are:

  • White Box Testing is also known as code-based testing or structural testing. Test cases are identified based on source code knowledge, knowledge of Detailed Design Specifications, and other development documents.
  • Black Box Testing is based on the functional specification, thus often known as functional testing. This is the most common type of testing performed in the industry.

The selection of the type of test shall depend on what kind of application is been validated and the level of risk associated with its intended use.  The determination of which type of test is better for your computer system validation must be evaluated and justified based on technical information as a result of the risk analysis.

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Three (3) Options to Create a Computer System Validation Protocol:

Option 1. You Can Create a CSV Protocol, using a Template.

You can download samples of the validation templates in .pdf format. 

To see the complete list of the most popular validation templates, click here.

In addition, you can request a quotation to buy online a full validation template document in MS Word format that is completely editable, ready to fill and adapt to your needs.

Option 2. We Can Bring You a Formal Training on How to Select the Correct Type of Testing for your  Computer System Validation Using Our Template(s).

This option is recommended if you want to learn more about how to build a robust validation protocol. One of our expert(s) will provide online step-by-step training to your team (unlimited assistance) on how to build a reliable validation protocol using a template. You can improve your corporate validation procedures and policies incorporating our template sections.  It includes the template, an exam, and a training certificate for each assistant.  Request a quote now.

Option 3. We Can Create a Customized Computer System Validation Protocol.

One of our expert(s) will create and prepare for you a customized validation protocol with the inputs and specific information of your company. It may include, online support in document creation, execution, or final reporting, Request a quote online.

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References: Types of Testing

https://www.fda.gov/media/73141/download

Food and Drug Administration References

  1. Glossary of Computerized System and Software Development Terminology (Division of Field Investigations, Office of Regional Operations, Office of Regulatory Affairs, FDA 1995)
  2. General Principles of Software Validation; Final Guidance for Industry and FDA Staff (FDA, Center for Devices and Radiological Health, Center for Biologics Evaluation and Research, 2002)
  3. Guidance for Industry, FDA Reviewers, and Compliance on Off-The-Shelf Software Use in Medical Devices (FDA, Center for Devices and Radiological Health, 1999)
  4. Pharmaceutical CGMPs for the 21st Century: A Risk-Based Approach; A Science and Risk-Based Approach to Product Quality Regulation Incorporating an Integrated Quality Systems ApproachExternal Link Disclaimer (FDA 2002)
  5. https://www.fda.gov/regulatory-information/search-fda-guidance-documents/part-11-electronic-records-electronic-signatures-scope-and-application
  6. https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=11&showFR=1

Industry References

  1. The Good Automated Manufacturing Practice (GAMP) Guide for Validation of Automated Systems, GAMP 4 (ISPE/GAMP Forum, 2001) (http://www.ispe.org/gamp/)
  2. ISO/IEC 17799:2000 (BS 7799:2000) Information technology – Code of practice for information security management (ISO/IEC, 2000)
  3. ISO 14971:2002 Medical Devices- Application of risk management to medical devices (ISO, 2001)
Ramon Cayuela, MS, BS, Chemical Engineering

Ramon Cayuela, MS, BS, Chemical Engineering

CIQA President and CEO.
I've been working in validation engineering since 1992 with many multinational pharmaceutical companies. I love sharing my passion and knowledge with others. If you have any questions about anything (or just have general questions). I will be more than happy to assist you. You can count on the BEST customer service on CIQA. I go to great lengths to make sure my clients are 100% satisfied with their purchases and check emails/messages consistently throughout the day. You can rest assured that everything being sold here is as-described or your money back. I look forward to working with you!

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