Final answer:
A foreign worker must wait to receive their physical work pass before beginning employment, even if their pass is approved; interim solutions may vary by location.
Step-by-step explanation:
If a foreign worker pass is approved, the individual cannot start working until they receive their physical work pass. However, in some jurisdictions, there may be provisions for an interim or digital pass that allows a person to commence employment pending the arrival of the physical card. It is crucial to comply with the specific regulations of the country where the employment is to take place. Employers should verify the work authorization status with the relevant immigration authorities to ensure all legal requirements are met before the employee starts working.