(a) As long as an employment agency regularly procures employees for at least one covered employer, it qualifies under section 11(c) of the Act as an employment agency with respect to all of its activities whether or not such activities are for employers covered by the act.

(b) The prohibitions of section 4(b) of the Act apply not only to the referral activities of a covered employment agency but also to the agency's own employment practices, regardless of the number of employees the agency may have.