Downloads
An overview of our downloads
Code of Conduct
(4.2 MiB)
Certificates and permissions
permission for personnel leasing
(312.5 KiB)
Certificate ISO 9001-2015
(132.2 KiB)
Certificate ISO 14001-2015
(173.3 KiB)
Certificate ISO 45001-2018
(173.7 KiB)
Brochures
OIS Brochure
(5.4 MiB)
We will gladly send you further documents, such as trade register excerpt, confirmation of insurance, clearance certificates and our accident statistics on request.