Habia is the Hairdressing And Beauty Industry Authority, they are the government approved standard setting body for Hair and Beauty Industries.
They provide a number of PDF documents relating to items such as:
The documents contain informative and up to date information including: Checklists, step by step guides, Regulation information, Risk assessments and Jargon Glossaries.
Please note that these documents are protected under Copyright Law and must not be copied, given, loaned or sold to anyone else.