Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
peginterferon beta-1a: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1208d-73c0-7e62-b725-6a04741d45e2,01a1208d-73c5-7868-b1e2-e0dcbb925a9c,01a1208e-ac76-74a0-954d-fe7533543cbd,01a12094-2e85-7bf5-b240-02900b3ccee5,01a1209b-8bd6-786c-9c22-63c3b3f894d1;count=5 · valid from 2026-10-09 · verified 2026-10-09