For those interested, EASA's proposal for (Safety) Management System may be found i NPA 2008-22c (
http://www.easa.eu.int/ws_prod/r/doc...%20Part-OR.pdf) under OR.GEN.200 and the associated AMCs. Some parts of this is also found in NPA 2009-02, such as Risk assessment of SOPs in OPS.COM.270 and AMCs (
http://www.easa.eu.int/ws_prod/r/doc...202009-02B.pdf) and detailed in such as GM OR.OPS.100.GEN(d) (
http://www.easa.eu.int/ws_prod/r/doc...202009-02C.pdf). "Risk Assessment" and "Safety Management" is also called for in several other parts of Part OPS.
As far as I can see, EASA refers to one common Management System, which appears to include many of the aspects that are in need of management (such as safety/risk and quality).
Note that the comment period is still open, so this is a good opportunity and there is ample time to voice your opinion!