The Regional Purchasing Cooperative (RPC) and the Purchasing Cooperative of America (PCA) are not a business entity under this law (see 1 Tex. Admin. Code 46.3(b). However, RPC/PCA vendors may be business entities and may, for certain purchases and contracts from RPC/PCA members, be required to file disclosures under Texas Government Code Chapter 2252. It is the responsibility of vendors to determine the applicability of, and comply with, all disclosure laws including Chapter 2252. Disclosure will not be handled by RPC/PCA administration.