Sixtieth report

The WHO Expert Committee on Biological Standardization convened in Geneva from October 19 to 23, 2009, bringing together global expertise to address the critical need for international consensus on the quality, safety, and efficacy of biological medicines. The proceedings began with a broad overview of general issues that had come before the Committee, setting the stage for the meticulous work of establishing and refining global standards.

A significant portion of the deliberations focused on the ongoing development and current status of international reference materials. Detailed attention was given to a diverse array of biological substances, including antibodies, antigens, vital blood products and their related components, as well as cytokines, growth factors, and endocrinological substances. The Committee also examined the standards pertinent to in vitro diagnostic devices, ensuring a robust framework for their reliability and performance.

The report then pivoted to matters of direct relevance to manufacturers and national regulatory authorities worldwide, presenting crucial updates and new guidance. Revised WHO Recommendations were meticulously laid out for the production and rigorous control of live attenuated influenza vaccines, aiming to ensure their consistent quality and safety across different production sites. Parallel to this, updated recommendations were established for pneumococcal conjugate vaccines, reflecting the latest scientific understanding and best practices in their manufacture and oversight.

A pivotal advancement emerged with the introduction of new WHO Guidelines specifically addressing the regulatory evaluation of similar biotherapeutic medicines. This guidance provided a framework for assessing products that aim to be similar to an already approved biological, a complex area requiring careful consideration of comparability and interchangeability. The aim was to foster innovation while maintaining stringent standards for patient safety and product efficacy.

The comprehensive document also encompassed a complete listing of all current WHO Recommendations, Guidelines, and other relevant documents pertaining to biological substances utilized in medicine. Furthermore, it detailed the updated inventory of International Standards and Reference Reagents for biological substances, which serve as indispensable benchmarks for the global scientific and regulatory community. These standards are fundamental to ensuring the uniformity and reliability of biological products worldwide, underpinning public health initiatives and therapeutic advancements.