join cosrtCOSRT welcomes new members from a wide range of disciplines. Our membership includes sexual, couple and relationship therapists at all stages of their careers working in the United Kingdom and Ireland. Our affiliate membership is open to those working overseas. We also welcome people working in associated fields such as psychiatry, medicine, social work and psychology.

Those who work in the area of sexual and relationship therapy can often find themselves working in isolation. COSRT provides a unique meeting place where you can share your experiences, interests and concerns.

We are a friendly and lively organisation, providing a range of benefits to members:


  • 4 copies a year of the internationally acclaimed journal, Sexual and Relationship Therapy
  • Update, our in-house membership magazine, packed with the latest news
  • Mail-outs of key policy issues
  • Email briefings on current issues and CPD opportunities
  • Website full of information for easy access
  • Networking with other members via website, email, attendance at conferences and in-house training days, special interest groups and other events

Career Development

  • Two major conferences each year on sexual and relationship issues
  • CPD training days designed to meet your needs
  • Regular mail-outs of jobs and other opportunities
  • Opportunities to contribute to the development of the profession and to COSRT through joining working parties and committees

Business Development

  • Informing the general public, other professionals and the media about sexual and relationship therapy
  • Putting clients in touch with you via our website


  • Giving you a forum to express your views
  • Ensuring the media and decision-makers hear the views of the profession
  • Taking part in national and international research through our links worldwide
  • Together we can provide a voice for the profession

Exclusive Offers for COSRT Members

  • Reduced delegate fees for our conferences and training days
  • Reduced delegate fees at linked organisation events ie CPC
  • Discounted insurance premiums
  • Together we can provide a voice for the profession

Find out more about our membership categories. Application packs can be downloaded under the relevant membership category.