4. As soon as possible, on receiving a declaration of labour needs complying with section 1, the Commission so notifies every association holding a referral licence authorizing the association to refer employees covered by the declaration and makes the declaration available.
The Commission must also notify every association holding a referral licence and authorized to refer employees of the trade or occupation concerned in another region when it is foreseeable that the employer will be able to use employees outside the region. Those associations are then authorized to refer employees outside the region only for the purposes of that declaration of labour needs.