Mark of the Maker · Institute of Carpenters membership

Earn the letters that set your work apart

IOC membership is a professional credential for people who work in wood. It is assessed, not bought – it demonstrates that your skills have been assessed and recognised by the craft’s professional body.

1890Serving the craft since
MIOC · FIOCLetters you earn MstIOC coming soon
#MarkOfTheMaker
Andrew Pardner FIOCMaster Certificate holder · Ambassador
Why it’s worth having

A credential that works for you

01 · Trust

Win trust before you’ve picked up a tool

Post-nominals such as MIOC and FIOC show clients and main contractors you meet a recognised standard. Members from MIOC upwards are listed on Find a Professional, where customers look for vetted craftspeople.

02 · Access

Get on site and get on

Fellows with a pass in the CITB Managers’ and Professionals’ HS&E test can apply for the CSCS Professionally Qualified Person (PQP) card – the main way sites check competence.

03 · Growth

Keep getting better – and prove it

All IOC eLearning is on the WOMA Academy, at a significantly discounted rate for members. Your learning is logged as you go, building a CPD record that supports your case for stepping up a grade.

04 · Belonging

Be part of the craft’s professional body

A network of carpenters, joiners, shopfitters and furniture makers – and a voice, through WOMA, in how skills and standards are set.

Why the letters mean something

Earned, not bought

Not everyone who applies is accepted. That is what a client is relying on when they see IOC after your name.

  • Qualifications, or a pass in the IOC assessment Coming soon
  • Years of experience in the trade
  • Evidence of your work
  • References
  • A commitment to our Code of Conduct
For every member

Our Code of Conduct

Every grade, from Student to Fellow, is held subject to the Code, which you agree to when you apply.

  • 01IntegrityProtect the standing and reputation of the Institute and its members.
  • 02CompetenceKeep improving skills and knowledge, and help raise standards across the sector.
  • 03ProfessionalismConduct yourself professionally and deliver high-quality work in the client’s interest.
  • 04DevelopmentCommit to life-long learning, training and personal development.
  • 05ComplianceComply with all applicable laws, regulations, standards and codes.
  • 06RelationshipsRespect others and act in a way that is inclusive, ethical and collaborative.
Read the full Code of Conduct →

Being a Fellow means everything. That’s why I wear it. I love it when I put my letters on a quote. Clients can see you didn’t just go to college and stop. You carried on.

Andrew Pardner FIOC
IOC Master Certificate holder and Mark of the Maker Ambassador
Your path through the Institute

From first day of training to Master Carpenter

Every grade, what it asks of you, and where it leads. Minimum requirements shown – equivalents considered.

Route A

Qualification + experience

A recognised wood-trade qualification and years at the bench or on site.

Route B

IOC assessment + experience Coming soon

Soon you’ll be able to prove your competence online through the WOMA Academy, with no need to go back to college.

Pathway gradesSupported entry. No post-nominal letters.
Start here

Student

Free

In full-time education, studying a wood trade. Free at an IOC member college.

→ Apprentice, Associate or Member

Or start here

Apprentice

Employed on an apprenticeship in a wood trade. Linked to the Wood/Work programme.

→ Time served counts towards Member

Step 2

Associate

Working towards Member

Who it’s for
Makers starting out, or experienced but not yet qualified.

To join, either
Qualified at Level 2 (or equivalent) and building up the 3 years’ experience Member needs, or experienced but unqualified and working towards the IOC Member assessment Coming soon.

→ Supported to reach Member within three years

Professional gradesPost-nominal letters. References and evidence of work required at every grade.
Step 3

Member

MIOC

An established, competent craftsperson

To join

ANVQ Level 2 or C&G Craft Certificate (or equivalent) in a wood trade

OR

BPass the IOC Member assessment Coming soon

Plus 3+ years working as a craftsperson. Apprenticeship time counts.

Listed on Find a Professional
→ Fellow: take Level 3, or pass the Fellow assessment Coming soon

Step 4

Fellow

FIOC

An advanced craftsperson with depth of experience

To join

ANVQ Level 3 or C&G Advanced Craft Certificate (or equivalent) in a wood trade

OR

BPass the IOC Fellow assessment (upper end of Level 3) Coming soon

Plus 5+ years working as a craftsperson, and ongoing CPD.

CSCS PQP card
For IOC members at Fellow grading who hold a pass in the CITB Managers’ and Professionals’ HS&E test.

→ Master Coming soon, by the Craft or Leadership route

Coming soon
Step 5 · The highest grade

Master

MstIOC

Holds the title Master Carpenter

Two routes, one title

Craft route

Mastery on the tools
  • 7+ years as a working craftsperson with a record of high-quality work
  • A portfolio of work and the IOC Master craft assessment

Leadership route

Off the tools, leading others
  • 7+ years in the trade, including supervisory or managerial experience
  • A Level 4+ managerial qualification (or equivalent), e.g. World Class Manager

Both routes: normally Fellow first; a contribution to the trade (mentoring, teaching, judging competitions or writing for Cutting Edge); ongoing CPD.

Launching soonWe’re putting the finishing touches to the Master grade. Want to be among the first to hear? Register your interest

The IOC assessment Coming soon

Coming soon, online through the WOMA Academy, so you can take it anywhere in the UK, at a time that suits you. It will complement your qualifications rather than replace them.

MEMBERLevel 2 equivalentFELLOWUpper end of Level 3MASTER CRAFT · COMING SOONBeyond Level 3

Status

These sit alongside the grade you hold, so you never lose your standing.

RETIREDKeeps grade titleLIFETIMEAs awardedHONORARYBoard award

Not sure which grade fits?

Tell us about your qualifications and experience and we’ll advise.

Ask the membership team

Earn your mark. Join today.

Choose your grade and apply online. We’ll review your application and let you know the outcome.

Minimum requirements shown · Equivalents considered · #MarkOfTheMaker