The categories of Professional and Technical Examinations stipulated in Article 2 of the Act are as follow: 1. Lawyers, accountants, patent agents; 2. Architects, engineers of all categories; 3. Medical doctors, Chinese medicine practitioners, dentists, pharmacists, medical technologists, registered professional nurses, registered professional midwives, clinical psychologists, counseling psychologists, respiratory therapists, medical radiologists, dieticians, physical therapists, occupational therapists, speech therapists, audiologists, dental technologists; 4. Veterinarians; 5. Social workers; 6. Realty appraisers, land registration agents, realtors; 7. Insurance brokers, insurance agents, insurance notaries, certified public bookkeepers; 8. Tour guides, tour managers; 9. Notary public, forensic medical examiners; 10. Dental technicians; 11. Maritime pilots, ship surveyors, marine personnel; 12. Fire safety engineers, fire safety technicians; 13. Customs clearance agents; 14. Other professional and technical personnel required by law to obtain qualification through examination before practicing their trade. Categories of Professional and Technical Examinations set out in Article 20 as available to foreign national are limited to items 1-8 above.