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Businesses
Injured or ill people
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Businesses
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Overview
Do you need to register with us?
Information you need to register your business
Employer Classification Manual (ECM)
Optional insurance
Independent operators
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New businesses - what you need to know
Mandatory coverage in the construction industry
Meeting your responsibilities
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Overview
2024 Premium Rates
Rates from past years
How to report and pay your premiums
Understanding your rate
How to calculate your premium and insurable earnings
Premiums and payment FAQs
Reconciliation
Clearances
Business audits
Schedule 2
Experience rating programs
Surplus rebate
Account maintenance
Overview - Managing your account
Account balance and statements
Ownership changes
Changes to your business
Business activity change
Buying or selling your business
Authorizing a business representative
How to communicate with the WSIB by email
Closing your account
Claims
Overview
Injury or illness reporting
COVID-19 FAQs for business accounts
Occupational disease and workplace health hazards
Benefits provided to people with claims
Administrative Practice Documents
Return to work
Overview
Return-to-work responsibilities
Getting help
Co-operating in the return-to-work process
Return to work and disability resources
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Objecting to a WSIB decision
Employer account operations decision
Review of claim file
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Appeal is registered
The oral hearing
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Appeals: Common definitions
Small business
Overview
Benefits and programs
Health and safety
Overview
What you need to know about health and safety
First Aid Program
Health and Safety Excellence program
Check a business's safety record
Forms: Businesses
Overview
Resources
Overview
Your Guide: services and responsibilities – business edition
Injured or ill people
Claims
Overview
Report an injury or illness
Making a claim for occupational disease
Making a claim for noise-induced hearing loss
Making a claim for COVID-19
Make a claim for work-related mental stress
Online services for your claim
Benefits
Occupational disease and survivors benefits program
Meeting your responsibilities
Administrative Practice Documents
Return to work
Overview
Responsibilities for workers
Getting help with work reintegration for workers
Co-operating in the return-to-work process
Return to work and disability resources
Service providers
Appeals
Overview
Objecting to a WSIB decision
Employer account operations decision
Review of claim file
Formal appeal
Representation
Appeal is registered
The oral hearing
Withdrawals
Appeals decision
Disagreeing with a decision of the ARO
Health and safety
Overview
First Aid Program
Check a business’s safety record
Forms: Injured or ill people
Overview
Resources for injured or ill people
Overview
Programs of care
Community Mental Health Program
Your Guide: Benefits, services and responsibilities – Claimant edition
Health care providers
Provider information
Overview
Reporting requirements
Meeting your responsibilities
Provider fees
Overview
Health practitioner fees
Guidelines
Preferred suppliers
Overview
Health care equipment and supplies
Information about hearing devices
Occupational disease
List of occupational diseases adjudicated by WSIB
Programs
Overview
Community Mental Health Program
Programs of Care
Interdisciplinary team program of care
Occupational health assessment program
Specialty programs
Drug benefit program
Serious injury program
Forms
Overview
Resources
Overview
Health care practitioners & the WSIA
Operational policy manual
Physician learning modules
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Injured or ill people
Health care providers
Representatives and others
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Injured or ill people
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Instructions for Client Oriented Scale of Improvement Administration
Type of file
PDF
Attachment File
cosiclientinstructions.pdf
Sign up
Businesses
Injured or ill people
Health care providers
Representatives and others
Log in
Businesses
Injured or ill people
Health care providers
Representatives and others
Businesses
Registration and coverage
Overview
Do you need to register with us?
Information you need to register your business
Employer Classification Manual (ECM)
Optional insurance
Independent operators
Registration FAQs
New businesses - what you need to know
Mandatory coverage in the construction industry
Meeting your responsibilities
Premiums and payment
Overview
2024 Premium Rates
Rates from past years
How to report and pay your premiums
Understanding your rate
How to calculate your premium and insurable earnings
Premiums and payment FAQs
Reconciliation
Clearances
Business audits
Schedule 2
Experience rating programs
Surplus rebate
Account maintenance
Overview - Managing your account
Account balance and statements
Ownership changes
Changes to your business
Business activity change
Buying or selling your business
Authorizing a business representative
How to communicate with the WSIB by email
Closing your account
Claims
Overview
Injury or illness reporting
COVID-19 FAQs for business accounts
Occupational disease and workplace health hazards
Benefits provided to people with claims
Administrative Practice Documents
Return to work
Overview
Return-to-work responsibilities
Getting help
Co-operating in the return-to-work process
Return to work and disability resources
Service providers
Appeals
Overview
Objecting to a WSIB decision
Employer account operations decision
Review of claim file
Formal appeal
Representation
Appeal is registered
The oral hearing
Withdrawals
Appeals decision
Disagreeing with a decision of the ARO
Appeals: Common definitions
Small business
Overview
Benefits and programs
Health and safety
Overview
What you need to know about health and safety
First Aid Program
Health and Safety Excellence program
Check a business's safety record
Forms: Businesses
Overview
Resources
Overview
Your Guide: services and responsibilities – business edition
Injured or ill people
Claims
Overview
Report an injury or illness
Making a claim for occupational disease
Making a claim for noise-induced hearing loss
Making a claim for COVID-19
Make a claim for work-related mental stress
Online services for your claim
Benefits
Occupational disease and survivors benefits program
Meeting your responsibilities
Administrative Practice Documents
Return to work
Overview
Responsibilities for workers
Getting help with work reintegration for workers
Co-operating in the return-to-work process
Return to work and disability resources
Service providers
Appeals
Overview
Objecting to a WSIB decision
Employer account operations decision
Review of claim file
Formal appeal
Representation
Appeal is registered
The oral hearing
Withdrawals
Appeals decision
Disagreeing with a decision of the ARO
Health and safety
Overview
First Aid Program
Check a business’s safety record
Forms: Injured or ill people
Overview
Resources for injured or ill people
Overview
Programs of care
Community Mental Health Program
Your Guide: Benefits, services and responsibilities – Claimant edition
Health care providers
Provider information
Overview
Reporting requirements
Meeting your responsibilities
Provider fees
Overview
Health practitioner fees
Guidelines
Preferred suppliers
Overview
Health care equipment and supplies
Information about hearing devices
Occupational disease
List of occupational diseases adjudicated by WSIB
Programs
Overview
Community Mental Health Program
Programs of Care
Interdisciplinary team program of care
Occupational health assessment program
Specialty programs
Drug benefit program
Serious injury program
Forms
Overview
Resources
Overview
Health care practitioners & the WSIA
Operational policy manual
Physician learning modules
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