Mae'r Rhaglen Dysgu Seiliedig ar Waith yn cael ei harchwilio gan Wasanaeth Sicrwydd a Llywodraethu Darparwyr (PAGS) Llywodraeth Cymru.  Roedd yr adolygiad diwethaf, a gynhaliwyd ym mis Tachwedd 2010, yn adolygiad llawn o'r systemau a phrofwyd y data hefyd.  Daeth yr adolygiad llawn o'r systemau i'r casgliad bod gan  A4e system gadarn o reolaeth fewnol ar gyllid Dysgu Seiliedig ar Waith.  Ni amlygodd y profion data unrhyw wallau.
The Work Based Learning Programme is subject to audit by the Welsh Government Provider Assurance and Governance Service (PAGS).  The last review, which took place in November 2010, was a full systems review combined with data testing.  The full systems review concluded that A4e had a sound system of internal control over the WBL funds.  The data testing identified no errors.