Different terms used and their meaning
Essential Defence Services: It comprises (i) any establishment or undertaking dealing with the production of goods or equipment required for defence-related purposes, or (ii) any establishment of the armed forces or connected with them or defence. These also consist of services that, if stopped in effect, then would affect the protection of the establishment engaged in such services or its employees. Moreover, the government may announce any service as an essential defence service if its stoppage would affect the:- Production of defence equipment or goods.
- Operation or maintenance of industrial establishments or units engaged in such production.
- Repair or care of products connected with defence.