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Welcome to Continuing Airworthiness Web Information System (CAWIS)

Requests from both registered aircraft owners and Transport Canada (TC) personnel for an Internet/Intranet based computerized airworthiness system have resulted in the development of this site.

This site is mainly for the use by registered owners, operators, maintainers and manufacturers of Canadian registered aeronautical products or products for which Canada is the Country of Type Design responsibility, as well as Transport Canada personnel.

External clients can utilize this site to

• Submit their Annual Airworthiness Information Report (AAIR)
• Query the Airworthiness Directive (AD) (foreign & domestic) database
• Review the data pertaining to their own aircraft

Internal clients (TC personnel)

• CAWIS has replaced the Computerized Airworthiness Information System (CAIS). CAWIS offers several convenient enhancements.

Fast, Convenient, Confidential

Visitors to this site can search the AD database using the "Quick Query" or "Advanced Search" Functions available by selecting the "Airworthiness Directives" link located directly on this specific page.

AAIR submission requires the registered aircraft owner to logon to CAWIS using the AAIR Access Code that is indicated directly on the top right corner of the AAIR form that is mailed to you by TC.

Confidentiality

This system has been designed to ensure that information pertaining to the registered owner's identity, along with personal information, remains confidential.