All certified workers in regulated occupations are covered under the Labour Mobility provisions of the CFTA. Certified workers may also be referred to as regulated, registered or licensed workers. The fundamental obligation to recognize the qualifications of certified workers applies to all regulated occupations, including both Red Seal and non-Red Seal trades. The CFTA Labour Mobility provisions do not cover workers who are not certified (i.e. apprentices, interns articling or student categories) nor does it cover non regulated occupations, but there are other mobility opportunities provided under other agreements.