Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
carbon dioxide: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1208c-4604-7cdb-be83-6d1d97523a10,01a1208c-46d5-789d-984c-f48e8c9f442b,01a1208c-51c0-7efd-925f-326611c5e627,01a1208c-e50d-7196-8e5d-486923293ff3,01a1208d-1fd4-790e-9839-30b0f7432797;count=42 · valid from 2026-10-09 · verified 2026-10-09