Sick Leave and Short-Term Disability: What Your Collective Agreement Actually Covers

You wake up sick, burned out, or struggling with your mental health. You message your supervisor and stay home. But by the next morning, a nagging question sets in: Am I going to get paid? How many days do I have? Can my employer demand a doctor's note on day one?

This confusion is extremely common. Many unionized workers mix up two very different things: the minimum rights set by Quebec's Act Respecting Labour Standards (ARLS, commonly known by its French acronym LNT) and what their own collective agreement — the negotiated contract between their union and employer — provides on top of those minimums. This article gives you the tools to read your agreement with the right lens, understand how sick leave actually works in a unionized setting, and know when your union can stand up for you.

The ARLS: The Floor, Not the Ceiling

The Act Respecting Labour Standards sets minimum rights for all Quebec workers. On sick leave and health-related absences, here's what it provides (under sections 79.1 and following):

In plain terms: the ARLS protects you from being fired for being sick, but it only guarantees two paid days. Everything else is determined by your collective agreement.

Note for federally regulated workers: If you work in a federally regulated sector — banking, telecommunications, interprovincial transportation, broadcasting, and others — you are covered by the Canada Labour Code rather than Quebec's ARLS. The Canada Labour Code has its own provisions for paid sick leave. If you're unsure which law applies to you, ask your union steward (the person who represents workers day-to-day in your workplace).

What Your Collective Agreement Can Add

This is where things get interesting — and where the variation between workplaces becomes enormous. A well-negotiated collective agreement can dramatically improve your sick leave rights. Here are the most common mechanisms.

The Sick Leave Bank

Many collective agreements include a sick leave bank: workers accumulate a set number of paid sick days per month or per year, up to a maximum. For example:

Imagine your collective agreement provides one paid sick day per month worked, up to a maximum of 12 days per year. After 12 months on the job, you've built up a reserve of 12 paid days to draw on when you're ill. Some agreements allow unused days to carry over into the next year; others pay out unused days at year's end or upon retirement.

Key questions to ask about your sick leave bank:

• At what rate do days accumulate? (monthly, per pay period, immediately or after a qualifying period?)
• Is there a cap on how many days you can bank?
• Do unused days carry over, or are they lost at year's end?
• Are unused days paid out upon retirement or termination?

The Waiting Period (The "First Day" Problem)

A waiting period — sometimes called a qualifying period or elimination period — is the number of sick days you must absorb out of pocket (or from your sick leave bank) before your wage replacement protection kicks in. This is one of the most misunderstood parts of sick leave provisions.

Example: if your collective agreement includes a one-day waiting period, it means the first day of any absence is on you, and salary protection only starts from the second day onward.

In collective bargaining (the negotiation process between the union and the employer to renew a collective agreement), eliminating or reducing the waiting period is a recurring demand — particularly for mental health absences, where workers may need sporadic days off rather than a single long stretch.

Salary Continuance (Full or Partial)

Some collective agreements provide full salary continuance — meaning you receive 100% of your regular pay — for a defined number of weeks before a short-term disability (STD) plan takes over. Others provide partial continuance (for example, 80% of regular wages). The specifics matter enormously when you're planning a longer absence.

The Short-Term Disability (STD) Plan

Short-term disability — often called an STD plan or salary insurance — is a group insurance benefit that pays you a percentage of your salary (typically between 60% and 85%) when you are medically unable to work, for a limited duration (often 17 to 52 weeks, depending on the plan).

Key questions to review in your collective agreement or your plan summary booklet:

• What percentage of salary does the plan pay?
• What is the maximum benefit duration?
• Is there a waiting period before benefits begin?
• Who pays the premiums — the employer, the worker, or both?
• Does the definition of "disability" cover mental health conditions, burnout, and psychological distress?

Doctor's Notes: When Can Your Employer Actually Demand One?

The doctor's note question is one of the most contentious in sick leave management. Here's what you need to know.

Quebec's ARLS does not allow employers to demand a medical certificate for the first two paid sick days. However, your collective agreement may set different rules — stricter or more lenient — about when a note can be required.

In arbitration (the process by which a neutral third party, called an arbitrator, resolves disputes between an employer and a union under a collective agreement), the following principles are broadly recognized:

• An employer cannot systematically demand a doctor's note starting from day one of every absence without reasonable grounds.
• If a worker shows a pattern of repeated absenteeism — for example, frequent absences on Mondays or Fridays, or consistently before or after statutory holidays — the employer may have valid grounds to require a medical certificate earlier.
• A medical note should normally confirm the worker's inability to work, without disclosing the diagnosis. Medical confidentiality is protected.

Here's a concrete example: your collective agreement states the employer may require a medical note starting on the third consecutive day of absence. If you're off for two days, they have no right to ask for one. But if you've had six separate one-day absences in the past two months, your agreement — or established arbitration principles — may support requiring a note from day one going forward.

Mental Health Absences: A Central Issue in Today's Negotiations

Mental health has become one of the leading causes of workplace absence in unionized settings — and one of the most complex to handle under collective agreements that were often written at a time when burnout and psychological distress were less formally recognized.

What Your Collective Agreement Should Cover

A well-drafted agreement should explicitly address:

• Burnout and psychological exhaustion as legitimate grounds for absence;
• Access to the STD plan for mental health reasons, with a definition of "disability" broad enough to include non-physical conditions;
• Progressive return-to-work measures (gradual schedule, modified duties) without any penalty to seniority — that is, to the rank and rights a worker has earned through years of service.

The Duty to Accommodate

Regardless of what your collective agreement says, your employer has a legal obligation to provide reasonable accommodation under the Quebec Charter of Human Rights and Freedoms and the Canadian Charter of Rights and Freedoms. This means they must take steps to allow you to remain employed or return to work, unless doing so would cause them undue hardship. Your union can support and accompany you through this process.

Returning to Work After a Health Absence

The return to work after a sick leave or short-term disability period is often a vulnerable time. Here's what your collective agreement may provide — and what you should verify.

Gradual Return to Work

Many collective agreements provide for a gradual return to work: you come back part-time and incrementally increase your hours over several weeks. During this period, compensation rules vary:

• Some agreements maintain full salary during a gradual return;
• Others pay only for hours actually worked, combined with partial STD benefits for the remaining hours.

Job Protection and Seniority During Absence

Your collective agreement should confirm that your position is protected during your absence (or that an equivalent position is reserved for you upon return), and that your seniority continues to accumulate while you are on sick leave. If this isn't explicitly written in your agreement, raise it with your steward.

Employer-Ordered Independent Medical Examinations

In some cases, an employer may require an independent medical examination (IME) — an evaluation by a physician of the employer's choosing — to verify your inability to work or your fitness to return. This practice is regulated by arbitration principles: it must be reasonable and not abusive, and it cannot be used as a form of harassment or intimidation.

Common Mistakes to Avoid

Here are the most frequent pitfalls unionized workers encounter during a health-related absence:

• Failing to notify the employer correctly: Your collective agreement typically specifies how and within what timeframe you must report an absence. Not following the procedure can have consequences.
• Missing STD claim deadlines: Short-term disability plans often have strict deadlines for submitting medical forms. Missing them can delay or jeopardize your benefits.
• Assuming the ARLS is enough: As we've seen, the law is a floor. Read your collective agreement.
• Signing anything without consulting your union: If your employer presents you with a return-to-work agreement or an attendance management plan, have your union review it before you sign.
• Confusing STD with Employment Insurance sick benefits: Short-term disability through your collective agreement is a separate benefit from federal Employment Insurance (EI) sick benefits. These programs can sometimes interact, but the rules are different and the timelines often overlap in complex ways.

Conclusion: Read Your Agreement, Ask Your Questions

Quebec's labour standards law guarantees a safety net — a baseline below which no employer can go. But what truly makes a difference for unionized workers is the specific text of their collective agreement, and the willingness of their union to enforce it.

Sick leave entitlements, short-term disability plans, waiting periods, and return-to-work procedures vary enormously from one agreement to another. There is no universal answer: it depends on your text, your workplace, and your situation.

Not sure what your collective agreement actually says about sick leave or short-term disability? Dealing with a situation — an absence that's dragging on, a difficult return to work, an employer demanding a doctor's note on day one — and wondering if your rights are being respected?

Ask your question on Konvention. Our tool helps you understand what your own collective agreement actually covers, in plain language, without unnecessary jargon. Because knowing your rights is the first step to enforcing them.