On March 5, 2020, FDA opened a public docket for comments on its enhancement of the Purple Book, which is otherwise known as FDA’s “Database of FDA-Licensed Biological Products.” As reported in B&C’s biobased products blog on February 28, 2020, FDA is working to expand the Purple Book by transitioning from its current table list format to a searchable online database for all approved biosimilar products and their reference products. These upgrades will be released in multiple phases. FDA has now completed phase I, which consists of the full search functionality of the database. Subsequent phases will include the expansion of the number of FDA-licensed biological products included in the Purple Book online database until the final release, which will include information about all FDA-licensed biological products.

The first phase of the upgrade includes information about a product’s proprietary and proper names, the full product label, dosage form, route of administration, strength, and marketing status, among other information. Given its completion, FDA is now requesting comments from stakeholders until May 4, 2020.