This document establishes the legal framework for the appointment of medical consultants within the National Health Service in Wales as amended in 1990. The text is a statutory instrument issued by the government of Great Britain, detailing the regulatory changes required to update the selection and hiring procedures for senior medical staff. It serves as a formal legal directive to ensure compliance with updated administrative standards across Welsh health authorities.

Legal professionals and administrative officers utilize this text as a primary source for historical regulatory compliance within the Welsh NHS. Experts note that the document is highly technical and intended strictly for use in legal or bureaucratic research contexts.