The EHTMA evolved from the British Hydraulic Tool Manufacturers Association formed in 1983. This Association consisted of UK hydraulic tool manufacturers who agreed to meet at regular intervals, with the aim that common problems encountered within the industry could be freely discussed.

The EHTMA was formed in 1992 to extend the membership to include European manufacturers. The Association consists of all the major hydraulic tool supply and manufacturing companies and operates through two Committees. The Executive Committee is the policy making body and the Technical Committee deals with all technical aspects of the hydraulic tool business affecting the members.

Under the terms of reference of the Association work has been carried out in preparing codes of practice for the safe and effective use of the tools manufactured. A number of EHTMA codes of Practice and standards are now available and have been applied within the hydraulic tool business. Membership of the Association ensures that agreed standards are maintained in the products of the member companies and the compatibility of tools and power sources is ensured by a coded labelling system. All member company's products comply with applicable European and International standards.

EHTMA is represented on standards/policy forming committees whose deliberations affect the members and it monitors legislation either national or from the EC which may have some bearing on the future commercial success of the member companies.

The EHTMA is represented on relevant BSI committees concerned with safety, environmental and legislative matters applicable to member's products. Of particular concern are regulations concerning noise, vibration and operator safety. A list of applicable standards is available from the Association.

EHTMA represents its member's views to the legislative bodies within the UK and Europe. EHTMA is actively engaged in ensuring the future success of its member companies in an increasingly competitive and restrictive environment by providing its members with up to date advice on current and planned legislation which could affect their business. In addition it works closely with similar trade associations to influence the final form of legislation and minimise its impact on the hydraulic tool business.