Payment of bonus exclusions list specified employers and applies where an establishment employs twenty or more persons during the year. Section 41 specifies categories of employees and establishments excluded from the Chapter on payment of bonus, including certain public and financial institutions, seafarers, dock workers under specified schemes, not for profit educational and welfare institutions, and inland international water transport operators, while permitting the appropriate Government to exempt other establishments; it provides that the Chapter nonetheless applies to establishments employing twenty or more persons on any day during an accounting year.