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Member Resources

We are constantly reviewing and updating resources, guides and documents.
Here are some of the benefits of membership.

Please contact member services if there's anything you want to but cannot access.


ir35 legislation

IR35 Documents and Tool Kit

We have written a Guide on How To Determine your IR35 Status Accurately and created an IR35 Status Questionnaire...
code of conduct

Code Of Conduct

Preface to the IIM Interim Management Code of Conduct To be a professional Interim Manager requires high levels of...
Interim Service Providers

Leading ISPs

These are the IIM’s “Leading Interim Service Providers for 2022” listed in four tiers from Platinum, through Gold, Silver...
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Regulatory Affairs

The concept of Interim Management has existed since the late 1980s/early 1990s in the UK. It is undertaken by...
Interim management day rates

Day Rates

Professional Interim Managers and executives charge a pro-rata day-rate based on their track record, seniority and to reflect the...
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IIM Past Webinar Recordings

Catch up on our recent webinars where we cover different areas of Interim Management. View all the recordings here...

LinkedIn Public Group

The Voice of the Interim Management community, run by the IIM (Institute of Interim Management). The largest LinkedIn group...


quick guide

Guide to Interim Management

What is interim management? Interim management is described here in a straight forward guide explaining the concept to business.
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For Clients

The client knowledge base contains documents and links to information sources about interim management.
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For the Interim Curious

Taking the first step into the world of Interim management can be daunting.  Whether a newbie or an established...
Interim Service Providers

For Interim Service Providers

The Institute supports Interim Service Provider organisations (ISPs) that treat interim managers and executives as professional independent businesses. We...
IIM Survey 2022 Front Cover


Each year the Institute of Interim Management (IIM) conducts and publishes its survey of the Interim Market. Originally launched...