Mississauga Bylaw - Flammable Materials Storage

Public Safety Ontario 3 Minutes Read · published February 11, 2026 Flag of Ontario

In Mississauga, Ontario businesses that store flammable or combustible materials must follow municipal enforcement and provincial fire standards to reduce risk to people and property. This guide summarizes how Mississauga Fire & Emergency Services and By-law Enforcement apply the Ontario Fire Code and local rules to storage, labeling, ventilation, and permits for commercial sites. It explains inspection and complaint routes, typical penalties, and practical steps businesses can take to comply and prepare for inspections.

Keep a current inventory and SDS for all flammable substances on site.

What rules apply

Storage of flammable liquids and combustible materials in buildings and outdoors is governed primarily by the Ontario Fire Code (O. Reg. 213/07) and is enforced locally by Mississauga Fire & Emergency Services and By-law Enforcement. For details on fire prevention programs and on-site inspections, consult the City of Mississauga Fire & Emergency Services guidance.Mississauga Fire & Emergency Services[1]

Key compliance topics

  • Storage locations and separation distances for flammable liquids, as required by the Ontario Fire Code and local fire prevention practices.
  • Approved storage containers and cabinets for small quantities; mechanical ventilation where prescribed.
  • Labeling, safety data sheets (SDS), and workplace control measures for employees.
  • Recordkeeping and inspection readiness for routine fire safety inspections.
Noncompliant storage increases fire risk and may trigger orders or closures.

Penalties & Enforcement

Mississauga Fire & Emergency Services enforces fire-safety requirements and may issue orders, require remediation, and refer matters to By-law Enforcement or prosecution under applicable statutes. The Ontario Fire Code provides the technical standard; municipal officers carry out inspections and may issue orders under the code and municipal bylaws.Ontario Fire Code (O. Reg. 213/07)[2]

  • Monetary fines: not specified on the cited page for Mississauga; applicable fines and ticket amounts are not listed on the municipal pages cited and must be confirmed with the enforcing office.
  • Escalation: officers may issue compliance orders, then prosecute or seek court orders for continuing offences; specific escalation amounts and schedules are not specified on the cited page.
  • Non-monetary sanctions: remediation orders, seizure of unsafe storage units, shutdowns or conditional occupancy restrictions.
  • Enforcer and inspections: Mississauga Fire & Emergency Services conducts inspections; complaints can be reported to Mississauga By-law Enforcement.Mississauga By-law Enforcement[3]
  • Appeals and review: timelines and specific appeal routes are not specified on the cited pages; ask the issuing officer or refer to the order for appeal steps and time limits.
If a fine or specific fee is required, the issuing notice will state the amount and appeal deadline.

Applications & Forms

Permits or formal approvals for flammable liquid storage may be required for significant quantities or specialized systems; the municipal pages cited do not list a single consolidated permit form for all storage types and instead direct businesses to coordinate with Fire Prevention and Building Services. For precise forms, contact the departments listed in Resources.

Practical steps for businesses

  • Perform an inventory and classify materials by hazard, keeping SDS accessible.
  • Use approved storage cabinets and containers and keep quantities below regulated limits where possible.
  • Ensure ventilation and spill-containment systems meet code requirements.
  • Schedule regular internal audits and train staff on handling and emergency response.
  • Respond promptly to inspection orders and document remedial work.

FAQ

Do small businesses need a permit to store flammable liquids?
It depends on quantity and type; the Ontario Fire Code sets thresholds and Mississauga Fire & Emergency Services can confirm when a permit or formal approval is required.
Who inspects my premises for compliance?
Inspections are performed by Mississauga Fire & Emergency Services and, where applicable, municipal By-law Enforcement or Building Services.
What if I receive an order after an inspection?
Follow the remedial steps in the order, meet deadlines, and contact the issuing office to discuss appeals or extensions if provided.

How-To

  1. Identify and list all flammable materials on site and keep current SDS files.
  2. Assess storage locations and install approved cabinets or secondary containment.
  3. Implement ventilation, grounding/bonding and spill-control measures as required.
  4. Train staff, label areas clearly, and prepare for inspections by keeping records ready.
  5. Contact Mississauga Fire Prevention early for guidance or to determine if a permit is required.

Key Takeaways

  • Follow the Ontario Fire Code and coordinate with Mississauga Fire & Emergency Services for inspections.
  • Keep SDS, inventories and approved storage to reduce liability and enforcement risk.

Help and Support / Resources

  1. [1] City of Mississauga Fire & Emergency Services - Fire Safety
  2. [2] Ontario Regulation 213/07 - Fire Code
  3. [3] City of Mississauga By-law Enforcement

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