Schedule B(ss. 5.1, 5.2, 11, 14 and 17)
Group | | Trade | Apprenticeship periods | Ratio of apprentice per journeyman or journeymen |
| | | | Apprentice | Journeyman or journeymen |
I | 1. | Carpenter-joiner | 3 | 1 | 2 |
| 2. | Interior systems installer | 3 | 1 | 2 |
II | 3. | Crane operator | 2 | 1 | 1 |
| 4. | Shovel operator | 1 | 1 | 1 |
| 5. | Heavy equipment operator | 1 | 1 | 2 |
| 6. | Heavy equipment mechanic | 3 | 1 | 1 |
III | 7. | (Repealed) | | | |
| 8. | Boilermaker | 3 | 1 | 2 |
| 9. | Ironworker | 3 | 1 | 2 |
| 10. | Reinforcing steel erector | 1 | 1 | 2 |
IV | 11. | Tinsmith | 3 | 1 | 2 |
| 12. | Roofer | 2 | 1 | 2 |
V | 13. | Painter | 3 | 1 | 2 |
| 14. | Resilient flooring layer | 3 | 1 | 2 |
| 15. | Insulator | 3 | 1 | 2 |
VI | 16. | Plasterer | 3 | 1 | 2 |
| 17. | Cement finisher | 2 | 1 | 2 |
| 18. | Bricklayer-mason | 3 | 1 | 2 |
| 19. | Tile setter | 3 | 1 | 2 |
VII | 20. | Millwright | 3 | 1 | 2 |
VIII | 21. | Electrician | 4 | 1 | 2 |
IX | 22. | Pipe fitter | 4 | 1 | 2 |
| 22.1 | Fire protection mechanic | 4 | 1 | 1 |
| 22.2 | Refrigeration mechanic | 4 | 1 | 2 |
X | 23. | Elevator mechanic | 5 | 1 | 1 |
XI | 24. | Erector-mechanic (glazier) | 3 | 1 | 2 |
O.C. 313-93, Sch. B; O.C. 937-97, s. 3; O.C. 746-2013, s. 4; O.C. 522-2014, ss. 2 to 4; 1164-2017O.C. 1164-2017, s. 31.