Good Manufacturing Practices will vary according to the country. In this blog you can find articles that are specific to the GMP in India. The pharmaceutical regulations in India will describe what should be done in India but not the procedure to do it. The interpretations to these regulations (Acts and Rules) were mostly given by the High Courts of various states and the Supreme Court of India. The procedures for implementation of these regulations were found in the guidance documents released by the CDSCO. The regulations do not specify the procedure for implementation with a view to encourage the innovations.
In this blog you can find articles which are related to the Good Manufacturing Practices along with other scientific articles. You can read my blog posts here
Disclaimer: This blog should not be viewed as the exact statement of law.