Section 27(d) in The Maharashtra Employees of Private Schools (Conditions of Service) Rules, 1981
(d)In case the Management runs more than one school and in case the retrenchment is to be effected under rule 26 in any one of the schools, run by it or in case any one of its schools is required to be closed either due to withdrawal of recognition or due to the decision of the Management to close it while effecting retrenchment, the principle of common seniority of employees working in all the schools conducted by it shall be observed along with the above principles.
