24. Work permit may be issued

24. Work permit may be issued:

Notwithstanding anything contained in Sections 22 and 23, the Department may, upon maintaining the records, issue the work permit to foreign nationals in the following circumstance:

(a) The chief executive of an enterprise with foreign investment or operated with foreign assistance and such number of labours as prescribed to work in that enterprise,

(b) Any technician who comes to repair or maintain any machinery object or install any new technology or to do similar other unforeseen work for a period of three months or less than three months.