The Commissioner or his duly designated agent is authorized to collect samples of a liming material upon demand without charge or cost from any public or private premises within this state in which a liming material is manufactured, processed, packed, stored, distributed or held for distribution and from any vehicle used to transport or hold such a liming material. Methods of sampling shall be those prescribed by the Commissioner.
Ga. Comp. R. & Regs. R. 40-27-1-.11
O.C.G.A. § 2-12-49.