Mrs. Williams said she wrote on Thursday to the Director General of MOCA Colonel Desmond Edwards indicating the ministry's availability to provide information needed by the agency to assist its investigations.
The Education Minister said the Acting Commissioner of Police was also informed of the Auditor General's report.
The Auditor General report, tabled on Tuesday, called for the police or an anti-corruption agency to conduct a probe following the transfer of $124 million by the Ministry of Education to the Joint Committee for Tertiary Education under questionable circumstances.
The Auditor General said the money was transferred to the JCTE over a 32-month period.
Some $94.9 million was related to educational programmes which the JCTE was carrying out under a memorandum of understanding (MOU) with the ministry.
The Auditor General revealed that, to date, the ministry has not been able to account for the use of the $124 million.
Dr. McLean, the senior technocrat in the ministry, has been accused of failing in her fiduciary duty to safeguard government resources. She went on leave on Wednesday.
The Office of the Prime Minister said Dr. McLean's leave will ensure there is no hindrance, real or perceived, to the course of the investigations.