D.C. Mun. Regs. tit. 5, r. 5-E3712
All data first produced in the performance of a contract shall be the sole property of the school system.
As a condition to entering into a contract, a contractor shall agree not to assert any rights at common law or in equity or to establish any claim to statutory copyright in data produced under the contract.
In addition to the requirements of § 3712.2, the contractor shall agree not to publish or reproduce data produced under the contract in whole or in part, or in any manner or form, or to authorize others to do so, without the written consent of the school system, unless the school system has released the data to the public.
As a further condition to obtaining a contract, a contractor must agree to grant to the school system an irrevocable, royalty free, non-exclusive license to publish, translate, reproduce, deliver perform, use, and dispose of, in any manner, any data that is not first produced or composed in the performance of the contract, but that is incorporated in the work furnished under the contract.
D.C. Mun. Regs. tit. 5, r. 5-E3712