Hospital Doctors Union

The Hospital Doctors Union (HDU), previously known as the Hospital Consultants and Specialists Association (HCSA) is a nationally recognised professional association and trade union in the UK dedicated solely to hospital consultants, SAS grade doctors and resident doctors (specialty hospital doctors in training and Foundation grades), originally established in 1948 as the Regional Hospital Consultants and Specialists Association. Medical students can also join as associates.
The association publishes a bi-monthly magazine for members, Hospital Consultant & Specialist.