out of DCL's failure to comply with its legal obligations to such trade unions or staff associations or bodies; and 11.4.6 any claim by any former, existing or future employee of DCL (other than the Transferring Employees) against SEV concerning or relating to any matter whatever. 11.5 Subject to Clause 11.6. SEV will indemnify and keep DCL indemnified in full against all Liabilities arising directly or indirectly in connection with: 11.5.1 any Employment Costs arising in relation to the Contracted Period in relation to the Employees; 14 ***Confidential treatment requested pursuant to a request for confidential treatment filed with the Securities and Exchange Commission. Omitted portions have been filed separately with the Commission. 11.5.2 the employment or termination of employment by SEV of any of the Employees (whether or not terminated by notice and, if so terminated, whenever that notice expires); and 11.5.3 any act, omission or default of SEV in respect of the employment by SEV of the Employees. 11.6 SEV has indicated to DCL that following the Commencement Date, it will undertake a review of the provision of the Maintenance Services and the services that SEV already provides to DCL, which are similar to the Maintenance Services, and it is possible that headcount reductions may be necessary within its workforce as a result of that review. To the extent that such headcount reductions are effected through compulsory redundancies which affect the Transferring Employees, DCL understands that SEV will seek to establish that such redundancies are for an economic technical or organisational reason entailing a change in the workforce. Accordingly, DCL agrees that (subject to Clause 11.7) in the event that SEV terminates the employment of any of the Transferring Employees on the ground of redundancy and:- 11.6.1 the date on which the applicable redundancy notice is issued falls