“The corporate charter (in different states called the Certificate of Incorporation, Articles of Incorporation, Articles of Association, etc.) is a legal instrument that sets forth the name and object of the society and whatever other information is needed for incorporating the society under the laws of the particular state – or under federal laws in the case of a few special types of organizations.” (RONR, pgs 10-11)
“The word charter may also refer to a certificate issued by a national or state organization, granting the right to form a particular local or subordinate unit. While such a charter is not an instrument of incorporation and is usually quite general in its terms, it supersedes any rules the subordinate body may adopt because it carries with it the requirement that the subordinate unit adopt no rules that conflict with those of the grantor.” (RONR, pg 11 Footnote)