17 C.F.R. § 37.202 – Access requirements.

(a) Impartial access to markets and market services. A swap execution facility shall provide any eligible contract participant and any independent software vendor with impartial access to its market(s) and market services, including any indicative quote screens or any similar pricing data displays, provided that the facility has:
1. (1) Criteria governing such access that are impartial, transparent, and applied in a fair and nondiscriminatory manner;
2. (2) Procedures whereby eligible contract participants provide the swap execution facility with written or electronic confirmation of their status as eligible contract participants, as defined by the Act and Commission regulations, prior to obtaining access; and
3. (3) Comparable fee structures for eligible contract participants and independent software vendors receiving comparable access to, or services from, the swap execution facility.
(b) Jurisdiction. Prior to granting any eligible contract participant access to its facilities, a swap execution facility shall require that the eligible contract participant consent to its jurisdiction.
(c) Limitations on access. A swap execution facility shall establish and impartially enforce rules governing any decision to allow, deny, suspend, or permanently bar eligible contract participants' access to the swap execution facility, including when such decisions are made as part of a disciplinary or emergency action taken by the swap execution facility.