Celerium Approved as a Licensed Training Provider by CMMC Accreditation Body Celerium is one of the first organizations to be both a Licensed Training Provider and a Licensed Partner Publisher. News provided by Share this article Share this article EL SEGUNDO, Calif., Jan. 14, 2021 /PRNewswire/ -- Celerium Inc. is now one of the first organizations to be approved as both a Licensed Training Provider (LTP) and a Licensed Partner Publisher (LPP) by the CMMC Accreditation Body (CMMC AB), the company announced today. The CMMC Accreditation Body previously approved Celerium as a Licensed Partner Publisher (LPP) in September 2020. As an LPP, Celerium is authorized to develop content to train CMMC Assessors who will be assessing DoD defense suppliers.