Guidelines
FDA interchangeable biosimilars guidance update on revised approach to switching studies
In June 2024, the US Food and Drug Administration (FDA) issued a draft guidance for industry ‘Considerations for Demonstrating Interchangeability with a Reference Product: Update’ [1]. This draft guidance outlines considerations for switching studies to demonstrate a biological product's interchangeability with a reference product.
FDA Guidance on Promotional Labelling and Advertising for Biologicals, Biosimilars and Interchangeables
The US Food and Drug Administration (FDA) announced on 24 April 2024, the availability of a revised draft guidance for industry entitled ‘Promotional Labeling and Advertising Considerations for Prescription Biological Reference Products, Biosimilar Products, and Interchangeable Biosimilar Products Questions and Answers Guidance for Industry’.
New decree for the prescription and commercialization of medicines in Argentina
Through Decree 63/2024, published on 22 January 2024, in the Official Gazette of the Argentine Republic, progress began on the regulation of the Decree of Need and Urgency (DNU). DNU 70/23 regarding articles related to the prescription of medications and their commercialization. Likewise, work is also being done on upcoming regulations.
FDA issues draft guidance on biosimilars and interchangeable biosimilars labelling
The US Food and Drug Administration (FDA) announced on 15 September 2023, the availability of a draft guidance for industry entitled ‘Labeling for Biosimilar and Interchangeable Biosimilar Products’ [1].
WHO’s revised guideline to safe and effective biosimilar products
The review article published by Kang H-N et al. in 2023 presents the key updates that have been incorporated in the World Health Organization (WHO) revised guidelines on evaluation of biosimilars adopted by the WHO Expert Committee on Biological Standardization in April 2022 [1]. The updates include the following but are not restricted to these alone and should be read in conjunction with the guidelines [2]:
New FDA guidance on statistical approaches to establishing bioequivalence
In December 2022, US Food and Drug Administration (FDA) updated its draft guidance on statistical approaches to establishing bioequivalence [1]. Following this, the public were given 60 days to comment of the draft.
UK updates guidance to allow biosimilars interchangeability
The UK’s Medicines and Healthcare products Regulatory Agency (MHRA) updated its 2021 guidance on biosimilars [1] in November 2022 to allow interchangeability between biosimilars if they use the same reference medicinal product (RP).
Guidelines for the regulation of biologicals, biosimilars and radiopharmaceuticals in Brazil
ANVISA (Agência Nacional de Vigilância Sanitária), the National Health Surveillance Agency of Brazil, published in November 2022 three new guidance documents on the regularization of biological, biosimilar and radiopharmaceutical products.
FDA Guidance for Industry updates: more meetings with ANDA applicants
As of October 2022, US Food and Drug Administration (FDA) has updated four guidances to address new commitments made in the latest Generic Drug User Fee Amendments (GDUFA III) programme. To enhance the ability to have productive discussion about prospective products, the guidances now include provision to permit and remote meetings between FDA and prospective and current abbreviated new drug application (ANDA) applicants.
Turkish guidelines for follow-on biologicals
Last update: 23 July 2024
The regulatory body for approval of medicines in Turkey is the General Directorate of Pharmaceuticals and Pharmacy (GDPP). The agency is responsible, under the authority of the Ministry of Health of the Turkish Government, for the registration, marketing approval/authorisation, pricing of pharmaceuticals, legal classification, control of advertisement for pharmaceutical products as well as inspection of pharmaceutical manufacturers, wholesalers and retail pharmacies. The agency is assisted in its tasks by a number of expert committees.
