Use this material to examine your own work. Confirm current requirements, forms and dates with IStructE before applying.
Submit the experience report and ten report forms as one document, and pay the fee when you apply. Your supporter must be a Fellow or Member of IStructE.
What a supporter confirms
Candidates approach potential supporters apologetically, as though asking someone to vouch for their engineering. That is not what is being asked, and saying so plainly makes the conversation much easier.
A supporter confirms that you are a fit and proper person to become a Member. Your competence is assessed by the reviewers, on the evidence you submit. The supporter is not signing off your technical ability, and cannot be blamed if the review does not go your way.
The guidance is also candid that members respond differently: some are happy to be named straight away, some will want to meet you and look at your work first, and some decline. None of those is a judgement on you.
Where to look, when you do not have one
The Institution's own suggestions, in order of how well they tend to work:
- Previous employers and colleagues. Even where they are not Chartered themselves, they usually know someone who is.
- Your university. Departments often keep contact with Members and Fellows among their alumni and visiting staff.
- Your Regional Group. Contact the group or its representatives through the Institution's website: noting that members there are under no obligation to act.
- The online members' directory, for members in your area.
Start this early. It is the one part of the application that depends on somebody else's calendar.
The deadline is not the date you should be working to
The portfolio must be ready for submission at the time you apply, and reviewers contact you around six weeks after the application deadline has passed. So the real deadline for a finished portfolio is the application, not the interview: several months earlier than most candidates plan for.
Before you submit
Ticked locally in this browser. Deadlines and fees change; take both from the Institution.
Official sources
Selected publisher pages were rechecked in September 2026. Other source records were last checked in July 2026. Open the latest official document before relying on a requirement.