JSIC 840—Establishments engaged in administrative or ancillary economic activities (84 public health and hygiene )

Where 840 sits

1. P Medical, health care and welfare
2. 84 Public health and hygiene
3. 840 Establishments engaged in administrative or ancillary economic activities (84 public health and hygiene )

Contains 2 narrower codes

• 8400 Head offices primarily engaged in managerial operations
• 8409 Other establishments engaged in administrative or ancillary economic activities

What 840 includes

• For details on Industry Group 840, refer to the industry descriptions under its subcategories

840 in other systems