Prepared by the Research Department of the Bahá’í World Centre in 1987, and revised in 2007, at the request of the Universal House of Justice
This document is also available in four different formats in Bahá’í Reference Library at https://www.bahai.org/library/authoritative-texts/compilations/codification-law-huququllah/
For a list of trustees and representatives in the UK, please see Deputy Trustees & Representatives of Huqúqu’lláh