| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 624310 | 624310 | 624310 | Habilitation job counseling and training, vocational | |||
| 624310 | 624310 | 624310 | Job counseling, vocational rehabilitation or habilitation | |||
| 624310 | 624310 | 624310 | Job training, vocational rehabilitation or habilitation | |||
| 624310 | 624310 | 624310 | Rehabilitation job counseling and training, vocational | |||
| 624310 | 624310 | 624310 | Sheltered workshops (i.e., work experience centers) | |||
| 624310 | 624310 | 624310 | Vocational habilitation job counseling | |||
| 624310 | 624310 | 624310 | Vocational habilitation job training facilities (except schools) | |||
| 624310 | 624310 | 624310 | Vocational rehabilitation agencies | |||
| 624310 | 624310 | 624310 | Vocational rehabilitation job counseling | |||
| 624310 | 624310 | 624310 | Vocational rehabilitation job training facilities (except schools) | |||
| 624310 | 624310 | 624310 | Vocational rehabilitation or habilitation services (e.g., job counseling, job training, work experience) | |||
| 624310 | 624310 | 624310 | Work experience centers (i.e., sheltered workshops) | |||
| 624310 | 624310 | 624310 | Workshops for persons with disabilities |