District of Columbia Code Division I. Government of District. § 8-103. a. Third-party reviews and inspections.

(A) Review permit applications, including assessments, studies, plans, and proposals;

(B) Certify their compliance with this subchapter;  and

(C) Inspect work performed subject to a permit issued pursuant to this subchapter;  and

(c)(1)(A) An individual or entity that has served in any capacity as a third-party permit application reviewer for a project shall not be eligible to serve as a third-party inspector for any component of the project.

(B) The prohibition set forth in subparagraph (A) of this paragraph shall also apply to affiliates of the individual or entity that performed the third-party permit application review.

(2)(A) An individual or entity that has or will perform any work on a project shall not be eligible to serve as a third-party application reviewer for the project or as a third-party inspector for any component of the project.

(B) The prohibition set forth in subparagraph (A) of this paragraph shall also apply to affiliates of the individual or entity that has performed the work.

(A) Be controlled by the project owner or any individual or entity with an ownership interest in the project;

(B) Have served as an advisor or consultant to the project;

(C) Have any contractual relationship with the permittee, project owner, general contractor, construction manager, subcontractor, or other person who has performed work on the project or permit application;  and

(D) Enter into a contract for services if the third-party reviewer or inspector determines that there may be a conflict with the standards set forth in this section.