Skip to content

Contact ILEVE
Tel +44 (0)20 8675 5211

CIBSE is currently upgrading its IT systems to improve core customer functions and increase efficiency and effectiveness. This will mean some website services will be offline until Monday 25 July. Help

How to Join ILEVE

Membership of ILEVE is open to all with an interest in Local Exhaust ventilation. Applications will be initially accepted in to the Affiliate grade of membership. On submission of the Membership grading form members will be awarded the appropriate membership grade.

Membership application forms:

Subscription fees

Membership Grading Criteria

There are five subject modules displayed on the membership cards as accredited fields of expertise:

  • Principles of Occupational Hygiene
  • System Design
  • Installation Management
  • Commissioning
  • Thorough Examination and Test

The grading process awards points in all five subject modules for proven experience, relevant qualifications and completion of approved training courses. The pass mark for each module is 75 points. It is not possible to achieve the pass mark by experience alone.

Membership grades are awarded based on LEV industry experience plus the points accredited in the grading process, as follows:

Licentiate Member - LILEVE
2-years LEV industry experience plus a pass in at least one subject.

Associate Member - AILEVE
4-years LEV industry experience plus passes in three subjects OR passes in two subjects with at least 60 marks each in two other subjects.

Member - MILEVE
5-years LEV industry experience plus passes in 5 subjects OR four subjects with at least 60 marks in the remaining subject OR passes in three subjects with at least 60 marks each in the two remaining subjects.

Note - Only subject modules where the pass mark has been achieved will be shown on the membership card as proof of competence in the accredited fields of expertise.