draft
founding
social
national, UN
citizens', patients' (both BrE)

draft, draw up
sign

charter for
a national charter for the protection of animals

charter of
a charter of workers' rights

royal
city, corporate, federal, state (all esp. AmE)

give sb/sth, grant sb/sth, issue
draft
approve, sign
receive
amend, change
revoke

by charter
They were given this right by royal charter.