The NSPFÂ® Certified Pool/Spa OperatorÂ® (CPOÂ®) Certification program, the world's leading verifiable pool and spa training credential, is available as a blended training program. The CPOÂ® Certification program is also eligible for IACET Continuing Education Units (CEUs).
To help ensure that Government Auditing Standards (the âYellow Bookâ) continues to meet the needs of the audit community and the public it serves, the Comptroller General of the United States appointed the Advisory Council on Government Auditing Standards to review the standards and recommend necessary changes.
However, in 1985, the Yellow Book CD-ROM standard was established by Sony and Philips, which defined a non-volatile optical data computer data storage medium using the same physical format as audio compact discs, readable by a computer with a CD-ROM drive.