Regional Capacity Building and Knowledge Centre (RCB&KC), New Delhi (erstwhile Regional Training Centre) was established in 1997 and works under the administrative control of the Director General of Audit (Central Receipt), New Delhi.  

The Centre currently caters the training needs of 15 Delhi-based IA&AD offices, including branch offices of the Director General of Audit, Defence Services. The Centre is located within the office complex of the Director General of Audit (Central Receipt) at Audit Bhawan, I.P. Estate, New Delhi.

At present, two General core faculty, two AAO (Admn.), three AAO (OIOS), two AAO (e-HRMS) and three supporting staff are deputed in the  centre.