21 CFR 1309.31 Time for application for registration; expiration date. [60 FR 32454, June 22, 1995]https://api.chemreg.net/regulations/apr18-279_gmsds.pdf/viewhttps://api.chemreg.net/@@site-logo/ChemReg-branding.png
21 CFR 1309.31 Time for application for registration; expiration date. [60 FR 32454, June 22, 1995]
