The Arvind Mayaram Committee has been looking into the matters related to the ambiguities in the definition of __:
[A]Go & no go areas and Inviolate areas
[B]FDI and FII Investments
[C]OIC and PIO Status
[D]Tax Residency Certificates and Tax Clearance Certificates

FDI and FII Investments
The committee, which was formed with an aim to remove ambiguity over the two types of foreign investments (FDI and FII), is headed by Department Economic Affairs (DEA) Secretary Arvind Mayaram, with DIPP Secretary, an RBI Deputy Governor and a SEBI Whole-time Member as other members.