The membership categories are:

Category Fee
Professional  member (BAOT/COT member - full and part time members) £35
Student member (currently studying within the UK for a recognised occupational therapy degree) £18
Associate member (members not eligible for HPC registration but supervised by an occupational therapist eligible for professional membership, e.g. technical instructor, OT assistant/helper, classroom support assistants. personal carers) £18
Overseas membership – for members not resident in UK. They may be an occupational therapist or from another discipline £45
Other professional in UK including an occupational therapist who is a non BAOT/COT member, any other professional member of any other discipline £45
Honorary membership (Elected  by the NEC and not a joining membership category) N/A