CFR > Title 33 - Navigation and Navigable Waters > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER NN—DEEPWATER PORTS (parts 148 to 150) > PART 148—DEEPWATER PORTS: GENERAL > SUBPART F—Exemption From or Adjustments to Requirements in This Subchapter (§148.500 to §148.605) > 148.515—When is an exemption allowed?

148.515—When is an exemption allowed?

The Commandant (CG-5) may recommend that MARAD allow an exemption if he or she determines that:
(a) Compliance with the requirement would be contrary to public interest;
(b) Compliance with the requirement would not enhance safety or the health of the environment;
(c) Compliance with the requirement is not practical because of local conditions or because the materials or personnel needed for compliance are unavailable;
(d) National security or national economy justifies a departure from the rules; or
(e) The alternative, if any, proposed in the petition would:
(1) Ensure comparable or greater safety, protection of the environment, and quality of deepwater port construction, maintenance, and operation; and
(2) Be consistent with recognized principles of international law.