99 = Publisher contact for further accessibility information
Nota: for some reason, there is no 100 value for the independant organization contact. This kind of organisation probably refuses to manage publishers' customers, and become their hotline (which is not their mission at all).
It would be interesting to mention that there is no correspondance for this information in Schema so far.
The value of this new accessibilityContactproperty could be a pointer to a Schema https://schema.org/Organization eventually.
In ONIX code list 196, the certifier contact can be given to the end customer:
Trusted Intermediary contactPublisher contact for further accessibility informationNota: for some reason, there is no 100 value for the independant organization contact. This kind of organisation probably refuses to manage publishers' customers, and become their hotline (which is not their mission at all).
It would be interesting to mention that there is no correspondance for this information in Schema so far. The value of this new
accessibilityContactproperty could be a pointer to a Schema https://schema.org/Organization eventually.