The closeout of a grant does not affect:
The Federal agency's right to disallow costs and recover funds on the basis of a later audit or other review;
The grantee's obligation to return any funds due as a result of later refunds, corrections, or other transactions;
Records retention as required in § 600.242;
Property management requirements in §§ 600.231 and 600.232; and
Audit requirements in § 600.226.