Dear Ingo
Any ISO norm is only provding a "high level guideline about what is the scope, what should be done etc. IN 80% of the cases "organisational stuff" is mentioned in these norms. That means: you are asked for to establish an organisation doing this or that and doing e.g,. audits from time to time to "control" if you are following these guidelines
ISO 9001 is dealing with a "qualitymanagement" approach. In my opinion SAP EHS is not the rights software for this (but support the idea of the norm)
ISO 14001 is a little bit different. This norm is realted to the question "how does a company organized a "maangement approach" to take care about "environment" topics, Here we need to differentiate between "organisational part" and IT part. SAP EHS Management software can support here the "audit part"; but the audit and managment of the audit is done in most cases different; But I would assume that either there is a special SAP component availabel to suport this kind of audit or you can use SAP to develop your own solution; i did not invest if SAP does have such kind of solution
ISO 18001: here as ISO 14001: the same is true: SAP solution can support the "audit part"; but not the organisational part (or processes or whatsoever)
BUt quite interesting: there is a similar thread exsiting here: ISO 14001
and just by "googling" i found this online help: Audit - Auditmanagement - SAP Library (german version). So there is a SAP solution in place for ISO 9001 management.
And by further googling i found this:
http://www.sap.com/bin/sapcom/de_de/downloadasset.2014-12-dec-31-01.ISO 14001 Certificate CC01 SAP Brazil_Sao Leopoldo-pdf.html
And for last IS Norm: just check this document: http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b04ad1d2-577c-2d10-0eaa-cf7b0209b5dd?QuickLink=index&…
So you need only to "google" (simply) to find some SAP solutions (may be developed by SAP or may be own development)
C.B.
PS: just google. It is a great tool. You get many answers quite easily in quite short time