Launch a Petroleum and Petroleum Products Merchant Wholesalers in Windsor
Welcome to your Windsor guide for starting a Petroleum and Petroleum Products Merchant Wholesalers (NAICS 424720). This page breaks down the 15 essential requirements you’ll meet to launch, from registering your business and setting up tax accounts to safety, environmental, and storage compliance. You’ll also get a clear overview of the permits you’ll need, estimated startup costs, and a practical timeline to plan with confidence.
Learn what permits and registrations are typically needed, the insurance and safety training that protect your team, and the types of supplier and customer contracts that keep your operation smooth. We present a practical 15-point requirements checklist, plus cost ranges for licenses, facility readiness, inventory, and equipment, and a timeline that shows when approvals come through and when to take action to move fast.
Why Windsor? Its strong logistics network, proximity to the U.S. market, and growing industrial base create solid demand for petroleum products. With the right permits, safety practices, and efficient operations, you can build a resilient wholesale business that scales with your goals.
Requirements Overview
The most critical requirement for operating a petroleum and petroleum products merchant wholesalers (except bulk stations and terminals) in Windsor is Product Safety and Recall Obligations. This is a legal requirement you cannot bypass; your business must have systems in place to meet safety standards for products and to carry out recalls if a problem arises. Failing to comply can lead to fines, shutdowns, or liability, so treat this as non-negotiable from day one.
Beyond that, the core operational rules focus on health, safety, and handling materials. Mandatory operational requirements include Occupational Health and Safety Act Compliance, to ensure a safe workplace, proper training, and incident reporting. You’ll also need to manage hazardous materials properly: Hazardous Materials Storage Requirements and Transportation of Dangerous Goods (TDG) Compliance, plus Waste Generator Registration if you generate regulated waste. For your workers, ensure Employment Standards Compliance and coverage through WSIB. Finally, protect your operations with Commercial General Liability Insurance to cover accidents or property damage.
Business Registration & Tax: You’ll need the basics to legally run and bill customers: a Business Licence from Windsor, a Business Number (BN) registration with the CRA, and Ontario Business Name Registration if you’re trading under a name. You’ll also handle taxes with GST/HST Registration and Payroll Deductions Registration. If you import or export goods, an Import/Export Business Number is essential, and you may need a Vendor Permit for Retail Sales Tax Exemption.
Next steps: start with confirming the CRITICAL requirement, then build a practical compliance plan. Gather the documents, contact the relevant provincial and federal agencies, and set up a phased timeline. If you’d like, I can help you create a simple checklist and a realistic 90-day action plan to get you compliant and ready to operate in Windsor.
Detailed Requirements
Here are the specific requirements for starting a petroleum and petroleum products merchant wholesalers (except bulk stations and terminals) in Windsor:
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Product Safety and Recall Obligations RequiredWholesalers must ensure products meet Canadian safety standards and report serious incidents. Must participate in product recalls and maintain records for traceability. No registration - compliance law. Manufacturers/importers/sellers must ensure products are safe. MANDATORY REPORTING to Health Canada if: death/serious injury occurred or could occur, defects found, inadequate labeling, or recall in other jurisdiction. Keep records 6 years. Penalties: fines, seizure, criminal charges. Report incidents online or call 1-866-662-0666.
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Business Licence RequiredGeneral business licence required to operate a business in City of Windsor. Apply to City of Windsor for Business Licence: 1. Determine business category 2. Complete business licence application 3. Submit required documents (ID, lease, zoning confirmation) 4. Pay application and annual fees 5. Await approval and receive licence Contact City of Windsor Business Licensing for specific requirements. Home-based businesses may have different requirements. Annual renewal required.
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Business Number (BN) Registration RequiredA 9-digit Business Number is required for most businesses operating in Canada. It is used to interact with the Canada Revenue Agency and other federal programs. Required for GST/HST, payroll, corporation income tax, and import/export accounts. Register FREE online through Business Registration Online (BRO) at canada.ca. Takes 15-30 minutes. As of November 3, 2025, online registration is MANDATORY for new BNs - phone registration no longer available. You'll need: business name, address, owner SIN, business type, and start date. BN (9-digit number) issued INSTANTLY online. Available 21 hours/day, 7 days/week (closed 3-6am ET for maintenance).
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Ontario Business Name Registration (ServiceOntario) RequiredBusinesses in Ontario operating under a name other than the owner's legal name must register with Ontario Business Registry through ServiceOntario. This includes sole proprietorships, partnerships, and business names for corporations. Registration provides legal protection for the business name within Ontario and is required for banking, licensing, and business operations. Registration can be completed online through Ontario Business Registry. Business name registrations must be renewed every 5 years. Register business name with Ontario Business Registry: 1. Search Ontario Business Registry (free) for name availability 2. Consider NUANS name report ($25) for thorough search 3. Register online through Ontario Business Registry 4. Pay registration fee ($60 for sole proprietorship/partnership) 5. Receive 9-digit Ontario Business Identification Number (BIN) 6. Registration valid for 5 years 7. Renew before expiry
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Occupational Health and Safety Act Compliance RequiredAll Ontario workplaces must comply with the Occupational Health and Safety Act to ensure safe working conditions. Requirements include workplace safety policies, training, hazard assessments, and incident reporting. No registration - compliance law. Must post OHSA in workplace. JHSC required for 20+ workers (or 6+ in designated industries). Nov 2025: New administrative penalty scheme, defibrillator reimbursement. Telework now covered. Fines: up to $500K individuals, $1.5M corporations. 27 regulations under OHSA. Must conduct safety audits, maintain training records. Contact: 1-877-202-0008.
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Waste Generator Registration RequiredBusinesses generating, storing, or shipping certain types of waste must register with the Ontario Ministry of Environment and maintain waste management documentation. RPRA replaced HWIN Jan 2023 for hazardous/liquid industrial waste registration. Subject wastes listed in O. Reg. 347. Electronic manifests via HazTrack. Generator registration required BEFORE first shipment. Small quantity generator exemptions (<5kg/month or <100kg stored). $5.50/tonne fee. EASR for some waste activities. Contact RPRA: 1-833-600-0530.
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Import/Export Business Number ConditionalRequired for specific regulated activities. Wholesalers engaged in importing or exporting goods must register for an import/export account with Canada Border Services Agency (CBSA) in addition to their CRA Business Number. As of Oct 21, 2024, register RM account through CBSA's CARM Client Portal (not CRA). Need BN9 first - get via CARM or CRA's BRO. FREE registration. Required for importing/exporting commercial goods. Ensure all business names match exactly to avoid border delays. CBSA manages RM accounts; CRA issues BN9. Contact CBSA Border Information Service: 1-800-461-9999.
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Vendor Permit for Retail Sales Tax Exemption ConditionalRequired for retail sales. Wholesalers selling to other businesses for resale purposes should register as vendors and provide resale certificates. This allows business customers to purchase without paying HST when goods are for resale. Ontario uses HST (13%), no separate RST vendor permit. GST/HST registration via CRA if $30K+ revenue. Input Tax Credits available. Vendor permit concept relates to RST-era exemptions (pre-2010). Some exemptions via certificates (e.g., First Nations, farming). Contact CRA: 1-800-959-5525.
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Transportation of Dangerous Goods (TDG) Compliance ConditionalRequired for dangerous goods transport. Wholesalers handling or shipping dangerous goods must comply with TDG regulations, including proper classification, packaging, labeling, documentation, and emergency response information. Training required before handling dangerous goods - no federal license. Employer must provide/approve training. Certificate valid 3 years. Two components: general education + site-specific training. Employer issues formal TDG Certificate of Training after both components. Online courses available ($50-$150). Contact Transport Canada: 1-855-824-2020.
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Employment Standards Compliance ConditionalApplies if you have employees. Covers minimum wage, hours of work, vacation pay, public holidays, termination notice, etc. All Ontario employers must comply with the Employment Standards Act, covering minimum wage, hours of work, overtime, vacation, termination, severance, and other workplace rights. No registration required - compliance-based requirement. Follow Employment Standards Act (ESA) for minimum wage, hours of work, overtime, vacation, leaves, and termination. Post ESA poster in workplace (free download from ontario.ca). Keep employment records for 3 years. NEW for 2025: Employers with 25+ staff must provide written employment info to new hires by July 1, 2025. Job postings must include salary ranges by Jan 1, 2026. Call 1-800-531-5551 for help.
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GST/HST Registration ConditionalRequired if annual taxable revenue exceeds $30,000 (small supplier threshold). Taxi/ride-share drivers must register regardless of revenue. Businesses with gross revenues over $30,000 in any single quarter or over four consecutive quarters must register for, collect, and remit GST/HST. Small suppliers (under $30,000) may register voluntarily. Register FREE online through Business Registration Online (BRO) when your revenue exceeds $30,000 in any 4 consecutive quarters (small supplier threshold). Takes 15-30 minutes. You MUST register within 29 days of exceeding threshold and start charging GST/HST immediately on the sale that made you exceed it. Need your BN (or get one simultaneously). As of Nov 3, 2025, online registration is mandatory. Voluntary registration available anytime for input tax credits.
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Payroll Deductions Registration ConditionalRequired if you pay salaries, wages, or other remuneration to employees. Must register before first pay period. Required if you have employees. You must withhold Canada Pension Plan (CPP), Employment Insurance (EI), and income tax from employee wages and remit to CRA. Register FREE online through Business Registration Online (BRO) when you hire your first employee. Takes 15-20 minutes. You'll need your Business Number (BN) or can get one simultaneously. Payroll account (RP) added to your BN instantly. Register BEFORE your first pay date. Required to deduct CPP, EI, and income tax from employee wages. For 2025: CPP rate 5.95%, EI employee rate $1.66/$100 insurable earnings.
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Commercial General Liability Insurance ConditionalRequired for specific regulated activities. Wholesalers should maintain commercial general liability insurance covering product liability, premises liability, and completed operations. Often required by commercial leases and customer contracts. Ontario law requires general liability insurance for most businesses. Minimum typically $1M for small business, $2M+ for higher risk. Covers bodily injury, property damage, personal injury, advertising injury. WSIB also required for employees. Landlords, lenders may set higher requirements. Additional options: D&O, E&O, Cyber Liability. Cost: $500/yr to millions depending on risk. Contact insurance broker.
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WSIB Registration and Coverage ConditionalRequired within 10 days of hiring first employee, including family members and subcontractors. Workplace Safety and Insurance Board (WSIB) registration is mandatory for most Ontario businesses with employees. Provides compensation and support for workplace injuries and illnesses. Sole proprietors and partners can apply for optional coverage. Register FREE online at wsib.ca in 15-20 minutes. MANDATORY for most Ontario employers within 10 calendar days of hiring first worker. You'll need: CRA Business Number, payroll estimate, business activity description, owner/director info. Account number issued INSTANTLY online. Construction industry has expanded compulsory coverage. Premium rates vary by industry classification. Must display WSIB safety poster in workplace.
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Hazardous Materials Storage Requirements ConditionalRequired for specific regulated activities. Facilities storing hazardous materials must meet Ontario Fire Code requirements for storage, handling, and emergency planning. May require fire department approval and inspections. MECP regulates hazardous waste under EPA. Environmental Compliance Approval (ECA) for storage >25L liquid or 25kg solid. WHMIS 2015 compliance required. Fire Code requirements for flammable storage. TSSA requirements for fuels. RPRA hazardous waste registry since Jan 2023. O. Reg. 347 waste management. Spill reporting. Contact MECP: 1-800-565-4923.
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