(a) As a PVO operating a vessel that has accessible cabins, you must follow the requirements of this Part to ensure that passengers with disabilities who need accessible cabins have nondiscriminatory access to them.

(b) You must, with respect to reservations made by any means (e.g., telephone, Internet, in person, or through a third party):

(1) Modify your policies, practices, or procedures to ensure that individuals with disabilities can make reservations for accessible cabins during the same hours and in the same manner as individuals who do not need accessible cabins;

(2) Identify and describe accessible features in the cabins offered through your reservations service in enough detail to permit individuals with disabilities to assess independently whether a given cabin meets his or her accessibility needs.

(3) Ensure that accessible cabins are held for use by individuals with disabilities until all other cabins in that class of service have been rented;

(4) Reserve accessible cabins upon request by a passenger with disabilities and ensure that the specific accessible cabin reserved by that passenger is held for him or her, even you do not normally hold specific cabins for passengers who make reservations.

(c) You may release unsold accessible cabins to persons without disabilities for their own use when all other cabins in the same class of service and price for a voyage have been reserved.

(d) If a passenger with a disability seeks to reserve an accessible cabin in a given class of service, and there is not an available accessible cabin in that class of service, but there is an available accessible cabin in a different class of service, you must allow the passenger to reserve that accessible cabin at the price of the requested class of service of the class of service in which the accessible cabin exists, whichever is lower.

(e) As a PVO, you are never required to deny transportation to any passenger who has already reserved passage in order to accommodate a passenger with a disability in an accessible cabin.

(f) You must not require proof of disability, including, for example, a doctor's note, before reserving an accessible cabin.

(g) To prevent fraud in the assignment of accessible cabins (e.g., attempts by individuals who do not have disabilities to reserve accessible cabins because they have greater space, you—

(1) Must inquire of persons seeking to reserve such cabins whether the individual (or an individual for whom the cabin is being reserved) has a mobility disability or a disability that requires the use of the accessible features that are provided in the cabin.

(2) May require a written attestation from the individual that accessible cabin is for a person who has a mobility disability or a disability that requires the use of the accessible features that are provided in the cabin.

(h) You must investigate the potential misuse of accessible cabins where there is good cause to believe that such cabins have been purchased fraudulently, and you may take appropriate action against someone who has reserved or purchased such a cabin fraudulently. For example, if an individual who does not have a disability reserves an accessible cabin, after having attested that he or she has a mobility disability, you may deny transportation to the individual.