D.C. Code § 1-308.05: Bond authorization.

The issuance of Bonds in accordance with this part is authorized. The aggregate principal amount of Bonds which may be issued under this part shall not exceed $500 million; provided, that the aggregate amount of Bonds that may be allocated to benefit directly projects in the Central Business District, as that term is defined in Chapter 17 of Title 11 of the District of Columbia Municipal Regulations (11 DCMR § 1700 et seq.), shall not exceed $300 million.