Other means of proof than label to comply to requirements

[cecileguasch]

Referring to issue #343 , article 43 and article 44 of Directive 2014/24 give the possibility to EO to proof compliance to labels via other means than label certificates.
The current model does not address fully the complexity of those provisions.

[cecileguasch]

Examples_env-guide2.pptx
A nice user story done by Kolderup, Ingrid Bjerke Ingrid.Bjerke.Kolderup@difi.no, and Engesæth, Vibeke Vibeke.Engesaeth@difi.no that encompasses all the needs.