Ontario Municipal Management Institute

Ontario Municipal Management Institute A non-profit association est. by Ontario’s local governments and associations in 1979; achievement recognition, career development, and accreditation.

Enhancing your career, focusing your training and development with a detailed plan while receiving profession-specific recognition for education and experience: this is why you should become a member today! Get recognized for your combined education and professional experience with a legally sanctioned Certified Municipal Manager (CMM) designation. Additionally, we have partnered with 13 professional associations to provide our members with profession-specific enhancements to the Certified Municipal Manager designation. We have about 1,000 active members from all over Ontario. Who Are Our Members?

- 150 member local governments participate in training and accreditation programs at a corporate level including police services, health units, cities, regions, towns, conservation authorities, DSSABs and municipalities.

- 4,000 local government administrators have received the CMM and over 700 added their Association’s Enhancement.

- All levels of staff, from front-line to senior managers are represented and drawn from 30 professions throughout the local government sector.

As we celebrate Thanksgiving, we express our gratitude to municipal professionals across Ontario. Your hard work, dedica...
10/12/2026

As we celebrate Thanksgiving, we express our gratitude to municipal professionals across Ontario. Your hard work, dedication, and commitment to public service make a meaningful difference in the lives of residents and contribute to stronger, more vibrant communities every day.

We offer a special thank you to those working throughout the holiday weekend, ensuring that essential services continue and our communities remain safe and supported.

Wishing everyone a safe, restful, and happy Thanksgiving!

This Labour Day, we recognize the dedication of municipal workers who serve our communities. To those working throughout...
09/07/2026

This Labour Day, we recognize the dedication of municipal workers who serve our communities.

To those working throughout the long weekend, thank you for your commitment to keeping our municipalities safe, supported, and running smoothly.

For those enjoying time off, we wish you a safe and restful Labour Day.

Thank you to all of you for the work you do to strengthen our communities!

To the many municipal professionals working this weekend - from emergency services to municipal operations - thank you. ...
08/03/2026

To the many municipal professionals working this weekend - from emergency services to municipal operations - thank you. Your service ensures our communities stay safe, connected, and thriving, and we appreciate you.

For those who have the day off, we hope you enjoy a holiday filled with rest, connection, and joy.

From all of us at the Ontario Municipal Management Institute – thank you for all you do to keep our communities strong.

🇨🇦 Happy Canada Day from the Ontario Municipal Management Institute! 🇨🇦Today, we celebrate the people, communities, and ...
07/01/2026

🇨🇦 Happy Canada Day from the Ontario Municipal Management Institute! 🇨🇦

Today, we celebrate the people, communities, and values that make Canada strong.

From coast to coast to coast, local governments play a vital role in shaping vibrant, resilient, and inclusive communities. We are grateful for the dedication of municipal professionals, elected officials, and community leaders who work every day to serve the public and strengthen the places Canadians call home.

As we celebrate our nation’s history and achievements, we also recognize the importance of leadership, collaboration, and public service in building a prosperous future for generations to come.

On behalf of the Ontario Municipal Management Institute, we wish you and your families a safe, enjoyable, and meaningful Canada Day.

Happy Canada Day! 🇨🇦

Take your career to the next level with our Certified Municipal Manager Accreditation program. ommi.on.ca
03/09/2026

Take your career to the next level with our Certified Municipal Manager Accreditation program.

ommi.on.ca

Celebrating International Women’s Day!On International Women’s Day, we recognize the remarkable women whose leadership i...
03/08/2026

Celebrating International Women’s Day!

On International Women’s Day, we recognize the remarkable women whose leadership is helping shape the future of municipalities across Ontario. Their vision, commitment, and strength play a vital role in building vibrant, resilient communities.

At the Ontario Municipal Management Institute, we are honoured to celebrate and support the women making meaningful contributions to municipal management and advancing inclusive leadership in local government.

Today and every day, we reaffirm the importance of breaking down barriers, advancing equity, and recognizing the achievements of women leading change in our communities.


Don’t forget! The deadline to submit your applications and updates for the next CMM Accreditation meeting is this Friday...
03/06/2026

Don’t forget! The deadline to submit your applications and updates for the next CMM Accreditation meeting is this Friday, March 13, 2026. Please note that applications may close earlier if we reach our maximum capacity for submissions.

ommi.on.ca

Do you need:• To enhance your marketability?• A tangible recognition of all your education and work experience?• A manag...
03/03/2026

Do you need:
• To enhance your marketability?
• A tangible recognition of all your education and work experience?
• A managerial level of recognition to complement a technical or professional designation?
• A framework to focus your career development?

The CMM Designation:
• Is widely recognized municipal accreditation with legal status
• Builds on both existing employment experience and education
• Has four progressive levels to allow updates of further achievements
• Provides ongoing personal guidance to advance through the program

Ready to take the next step?

ommi.on.ca

Our next CMM Accreditation meeting is scheduled for March 27, 2026. We will accept applications and updates until March ...
02/27/2026

Our next CMM Accreditation meeting is scheduled for March 27, 2026. We will accept applications and updates until March 13, 2026, or until program capacity is reached, whichever comes first.

ommi.on.ca

Membership renewals are now due. You should have received an email with instructions on how to complete your renewal. If...
02/25/2026

Membership renewals are now due. You should have received an email with instructions on how to complete your renewal. If you haven’t seen it, please check your inbox (and spam folder), or reach out to us directly, we’re happy to help!

[email protected]

Address

Suite 267, 6-470 King Street West
Oshawa, ON
L1J3A7

Opening Hours

Monday 8:30am - 4pm
Tuesday 8:30am - 4pm
Wednesday 8:30am - 4pm
Thursday 8:30am - 4pm
Friday 8:30am - 4pm

Telephone

+19054348885

Website

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