17 CFR §165.19

1. (a)Non-waiver. The rights and remedies provided for in this part may not be waived by any agreement, policy, form, or condition of employment, including by a predispute arbitration agreement. No predispute arbitration agreement shall be valid or enforceable if the agreement requires arbitration of a dispute arising under this part.
2. (b)Protected communications. No person may take any action to impede an individual from communicating directly with the Commission's staff about a possible violation of the Commodity Exchange Act, including by enforcing, or threatening to enforce, a confidentiality agreement or predispute arbitration agreement with respect to such communications.