24 CFR § 330.55 - Basis for removal from participation.
A participant may be removed from the Multiclass Securities program if the Association, in its discretion, determines that any of the following exists or has occurred:
(a) The participant, at any time, fails to meet any condition for eligibility;
(b) The participant fails to comply with any provision of the Multiclass Guide or this part;
(c) The participant is unable or fails to truthfully, correctly or fully submit such certifications as are required; and
(d) Such further reasons as the Association determines necessary to protect the safety and soundness of the Multiclass Securities program, as set out in the Multiclass Guide.