- Both parties agree on what practices will be applied to what data
- Agreement is independent of mechanism used to convey the data
- Agreement may be made prior to or concurrent with request to transmit data via P3P
mechanism
- Agreement may be made in terms of explanatory references (e.g. "contact
information", called categories)
- Agreement may be made in terms of names of data elements (e.g.
"http://www.w3.org/P3P/StandardDataElements/User.FirstName")