Most referred GMP guidelines in Pharma industry:

In the pharmaceutical industry, there are several regulatory bodies that issue guidelines for Good Manufacturing Practices (GMP) to ensure that the products are safe, effective and of high quality. Here are some of the guidelines referred in the pharma industry for GMP:

1. International Council for Harmonization (ICH) Guidelines: The ICH is a global organization that develops guidelines for the pharmaceutical industry to ensure the safety, efficacy, and quality of drugs. The ICH guidelines cover topics such as quality management, stability testing, impurities testing, clinical trials, and pharmacovigilance.
2. United States Food and Drug Administration (USFDA): The USFDA is the regulatory body responsible for the approval and regulation of pharmaceutical products in the United States. The USFDA issues GMP guidelines to ensure that drugs are manufactured in a consistent, safe, and effective manner.
3. European Medicines Agency (EMA): The EMA is the regulatory body responsible for the evaluation and supervision of medicinal products in the European Union. The EMA issues GMP guidelines to ensure that drugs are manufactured in compliance with European Union standards.
4. World Health Organization (WHO): The WHO is a global organization that works to improve public health. It does so by setting standards for the development, production, and distribution of pharmaceutical products. The WHO issues GMP guidelines to ensure that drugs are manufactured in a safe, effective, and efficient manner.
5. Pharmaceutical Inspection Co-operation Scheme (PIC/S): The PIC/S is an international organization that provides guidance and training to regulatory authorities. Also, it provides guidance to pharmaceutical manufacturers to ensure the quality of medicinal products. It issues GMP guidelines to ensure that drugs are manufactured in compliance with international standards.
6. International Organization for Standardization (ISO): The ISO is an independent organization that develops and publishes international standards for various industries, including the pharmaceutical industry. The ISO issues GMP guidelines to ensure that drugs are manufactured in compliance with international quality standards.
7. Medicines and Healthcare Products Regulatory Agency (MHRA): The MHRA is the regulatory body responsible for the approval and regulation of pharmaceutical products in the United Kingdom. It issues GMP guidelines to ensure that drugs are manufactured in a safe, effective, and efficient manner. The MHRA guidelines cover a range of topics, including quality management, manufacturing, and control.
8. Therapeutic Goods Administration (TGA): The TGA is the regulatory body responsible for the approval and regulation of pharmaceutical products in Australia. The TGA issues GMP guidelines to ensure that drugs are manufactured in a safe, effective, and efficient manner. The TGA guidelines cover a range of topics, including quality management, manufacturing, and control.

In summary, the pharmaceutical industry relies on a range of GMP guidelines from various regulatory bodies, including the ICH, USFDA, EMA, WHO, PIC/S, ISO etc. to ensure that drugs are manufactured in a safe, effective, and high-quality manner. These guidelines provide a framework for pharmaceutical manufacturers to follow to ensure that their products meet the required quality standards and are safe for consumption.