[...]
(2) In subsection (1),
business includes a profession, calling, trade, manufacture or undertaking of any kind and an adventure or concern in the nature of trade, but does not include an office or employment; (entreprise)
11 (1) Any employee who has been laid off may apply, directly or through an employer, trade union or any person, to the Board for certification that he is eligible to apply to the Commission for labour adjustment benefits.