21 CFR 1309.12 Time and method of payment; refund. [75 FR 4980, Feb. 1, 2010]https://api.chemreg.net/regulations/apr18-272_gmsds.pdf/viewhttps://api.chemreg.net/@@site-logo/ChemReg-branding.png
21 CFR 1309.12 Time and method of payment; refund. [75 FR 4980, Feb. 1, 2010]