Reserve Fund Study and Maintenance Log – Bill 16
Every syndicate of co-owners in Québec must obtain a compliant maintenance log and reserve fund study by August 2028. Our in-house team of professional technologists and engineers produces both documents and delivers a signed file designed to guide your board for 25 years.
- OTPQ technologists and OIQ engineers
- Member of the RGCQ
- 5,200+ satisfied clients
- Across Québec
5,200+ satisfied clients
An established practice serving Québec co-ownerships.
In-house team
Professional technologists (OTPQ) and engineers (OIQ). Nothing is subcontracted.
Regulation-compliant
Order in Council 991-2025: required content, 25-year horizon, independent professional.
Maintenance log software included
Reserved for our clients, at no cost, to record your annual updates.
What the regulation requires of your syndicate, and when
Bill 16 (2019) reformed divided co-ownership in Québec; its implementing regulation (Order in Council 991-2025) has been in force since August 14, 2025. It requires three tools of every syndicate: the maintenance log, the reserve fund study and the syndicate certificate issued upon a sale.
Who is affectedEvery syndicate of divided co-ownership in Québec, regardless of the number of units or the size of the building. The only condition: being constituted as a divided co-ownership.
DeadlineA period of 3 years and 1 day after the regulation came into force: the first maintenance log and the first study must be obtained no later than mid-August 2028. The syndicate certificate is already required upon any sale.
The reserve fund studyRenewed every 5 years, without exception. It projects major repairs and replacements over at least 25 years, year by year, and recommends the annual contributions and the minimum amount to keep in the fund.
The maintenance logUpdated every year by the board or the manager, and reviewed by a professional every 5 years — or every 10 years for small co-ownerships (8 private portions or fewer, 3 above-ground storeys or fewer, or common portions located outside a building).
Who may produce themAn engineer, an architect, a professional technologist or a chartered appraiser (and a CPA for the study), independent of the syndicate. At Darheim, both documents are produced in-house by our professional technologists (OTPQ) and engineers (OIQ).
Already done?A log or a study prepared between August 14, 2023 and August 14, 2025 by an authorized professional is recognized; it will have to be reviewed 5 years after its date.
Good to know: the study must be based on a compliant maintenance log. Entrusting both to the same team avoids duplicate inspections — and inconsistencies between two professionals.
Is your co-ownership up to date?
Five checkboxes to find out whether your maintenance log must be reviewed every 5 or every 10 years, and what you still need to obtain before the August 2028 deadline.
This tool gives a general indication based on the regulation in force. Our team confirms your exact situation and deadlines as part of your service proposal.
1. How often your log must be reviewed
2. Where do you stand?
Request a service proposal
Describe your co-ownership. Every request is reviewed by our team; if your project fits our practice, you will receive a detailed service proposal by email within a maximum of two weeks.
- Written, itemized service proposal
- Reply by email within two weeks
- Call with one of our engineers, on request
Any questions?
514-929-8752 · info@groupedarheim.ca
Two compliant documents, one mandate, one inspection
A complete file that your board of directors can file in the register, cite in the syndicate certificate and use to plan its budgets.
Inspection of the common portions
Envelope, roofing, structure, parking, mechanical and electrical systems: condition, remaining useful life, photographic survey.
Compliant maintenance log
Inventory and description of the common portions, 25-year major works plan, routine maintenance schedule, archiving section.
25-year reserve fund study
Year-by-year inflation-adjusted costs, recommended annual contributions, minimum amount to keep in the fund, contribution scenarios.
Maintenance log software included
Reserved for our clients, at no cost: a tool to record, year after year, your co-ownership's interventions, contracts, warranties and reports.
Technical consultation included
We remain available to answer your questions after the file is delivered, under the terms set out in the service proposal.
From your request to the delivery of your file, in 5 steps
A process proven with thousands of co-ownerships, carried out from start to finish by our in-house team.
1. Service proposal
Every request is reviewed by our team. If your project fits our practice, you receive a detailed service proposal by email within a maximum of two weeks.
2. Documents
Plans, declaration of co-ownership, work history, reserve fund financial statements: we gather what already exists.
3. Inspection
Site visit of the common portions, photographic survey, assessment of the condition and service life of each component.
4. Log and study
Drafting of the maintenance log and the 25-year study, contribution scenarios, signature by our professionals.
5. Ongoing support
Access to the maintenance log software, technical consultation included under the terms of the mandate, reminder ahead of your next deadlines.
An established firm, an in-house team, a file built to last 25 years
Everything is done in-house
Inspection, log, study, scenarios: our team of professional technologists (OTPQ) and engineers (OIQ) carries each file from start to finish. Nothing is subcontracted.
A file written to be read by a board
Photos, plans, priorities, figures: our deliverables are designed to be understood by directors and defended at the general meeting — for 25 years.
An established co-ownership practice
More than 5,200 satisfied clients, members of the RGCQ: we know general meetings, votes on work, budgets and certificates issued upon sales.
All your obligations, one team
Log, study, façade and parking structure inspection (Bill 122), plans and specifications, construction supervision: a single firm, no inconsistencies.
What syndicates and managers say
“A firm of professional engineers focused on the client and on results. I recommend them without hesitation.”
“The report we received is very detailed, with photos. It is a good guide for budgeting upcoming work and knowing which work to prioritize. The engineer explains things well.”
“A very well-prepared reserve fund study; it will be very useful for our co-ownership to properly plan work over time. Thank you!”
Bill 16, Bill 122 and construction work: the same team
The log and the study identify and fund the work; the façade and parking structure inspection completes your legal obligations; our structural engineers then design and supervise the work through to the certificate of conformity.
Maintenance log and reserve fund study
Mandatory for every syndicate by August 2028; study every 5 years, log reviewed every 5 or 10 years.
Façade and parking structure inspection
Verification report every 5 years for buildings of 5 storeys or more and for parking slabs.
Plans and specifications, tendering, supervision
When the work comes, our structural engineers design it, have it carried out and certify it.
Everything we get asked about Bill 16
Is our syndicate required to have a reserve fund study done?
Yes. Since the regulation came into force on August 14, 2025, every syndicate of divided co-ownership in Québec must obtain a compliant maintenance log and reserve fund study, whatever the size of the building. The deadline is 3 years and 1 day, i.e. until mid-August 2028.
Must the maintenance log be reviewed every 5 years or every 10 years?
The general rule is a review by a professional at least every 5 years. It becomes 10 years if your co-ownership meets at least one of these conditions: 8 private portions or fewer (not counting parking and storage spaces), 3 fully above-ground storeys or fewer, or common portions that are not located in a building. In all cases, the log must be updated every year by the board, and the reserve fund study renewed every 5 years.
Is our study completed in 2024 still valid?
If it was prepared between August 14, 2023 and August 14, 2025 by an authorized professional (engineer, architect, technologist, chartered appraiser or CPA) and its content meets the regulation, it is recognized and will have to be renewed 5 years after its date. A study dated before August 2023 must be redone or updated to the new requirements before August 2028. We can check the compliance of your existing document.
Who prepares the log and the study at Darheim?
Our in-house team: professional technologists who are members of the OTPQ and engineers who are members of the OIQ, all authorized under the regulation and independent of your syndicate. No step is subcontracted, from the inspection to the signing of the documents.
What is the maintenance log software you provide?
A tool reserved for our clients, at no cost, in which your board or your manager can record, year after year, the co-ownership’s interventions, contracts, warranties and reports. It makes the annual update required by the regulation easier; the review by a professional is still required at the applicable frequency (5 or 10 years).
Is technical consultation included?
Yes, under the terms set out in the service proposal. After the file is delivered, we remain available to answer your board’s or your manager’s questions about the content of the log and the study.
What is the difference between the reserve fund and the self-insurance fund?
The reserve fund is used for major repairs and the replacement of the common portions, planned over 25 years. The self-insurance fund covers the syndicate’s insurance deductibles in the event of a loss. Both are mandatory, but only the reserve fund study is covered by our mandate.
What does the reserve fund study contain?
An analysis based on the maintenance log, a year-by-year estimate of major repairs and replacements over at least 25 years, adjusted for inflation, the recommended annual contributions to the fund and the minimum amount to keep in it, as well as separate recommendations for common portions for restricted use, where applicable.
What does the maintenance log contain?
The inventory and description of the common portions (materials, equipment, installation dates), the assessment of their condition and remaining useful life, the 25-year major works plan, the routine maintenance schedule and an archiving section for reports, contracts and warranties.
How do I get a service proposal, and how long does it take?
Fill out the form below describing your co-ownership. Every request is reviewed by our team; if your project fits our practice, you will receive a detailed service proposal by email within a maximum of two weeks. The price depends on the number of units, the age and complexity of the building and the existing documentation.
Can you do only the study if we already have a log?
Yes, provided your log complies with the regulation and is up to date. We check it first; if elements are missing, we complete it rather than starting from scratch.
What does a syndicate risk if it does not comply?
Upon every sale, the syndicate must provide within 15 days a certificate stating, among other things, the state of the fund and the studies carried out; the absence of a log and a study shows up immediately and can jeopardize a transaction. Directors also engage their liability if they fail to meet their obligations.
Do you also perform the façade inspection required by Bill 122?
Yes. For buildings of 5 storeys or more and for parking structures with concrete slabs, our structural engineers prepare the Bill 122 verification report — often during the same visit as the maintenance log inspection.