2CRF200 Link to full regulations

The regulations underlying all federal grant funding are referred to by their classification in the Federal Register, 2CFR200.  These regulations replaced the OMB Circulars A-122 and A-133 when they were issued.  

This link takes you to the full set of regulations in a searchable format.

Note that the full set of regulations covers situations relevant to nonprofits receiving grant funds as well as institutions of higher learning which sometimes have separate regulations, so you have to check carefully that the section you are reading is not limited to Colleges and Universities, where the rules can vary from ordinary nonprofits.