IfSE Professional and Registered Members are entitled to use the post-nominal designation MIfSE to denote their membership of the Institute.

Members who have achieved Professional Registration in the UK via IfSE may use the post-nominal as follows:

• Chartered Engineer - CEng MIfSE
• Incorporated Engineer - IEng MIfSE
• Engineering Technician - EngTech MIfSE

In line with Engineering Council guidance, MIfSE may also be used alongside INCOSE Certification designations (ASEP, CSEP, ESEP), placed between any academic qualifications and the professional registration information (if applicable).

For example: Jane Smith BEng CSEP CEng MIfSE

Additionally, IfSE members who are professionally registered with other licensed bodies may use the MIfSE post-nominal letters to show their membership.

For example: Jane Smith CEng MIET MIfSE

IfSE encourages all eligible members to use their post-nominal on business cards, email signatures, LinkedIn profiles, presentations, and other professional communications.

Please note that Affiliate and Student Members of IfSE are not entitled to use post-nominal letters. For more information visit the Membership Types page.