noun
we (of a corporation); our company; this organization
Formal self-reference used by a corporation or organization in official documents, announcements, or business correspondence. Equivalent to 'we' or 'our organization' in English.
当法人は、地域社会への貢献を目指しております。
Our organization aims to contribute to the local community.
当法人の事業内容についてご説明いたします。
We will explain the business activities of our corporation.
弊社 is a humble form of 'our company' used when speaking to outsiders, whereas 当法人 is neutral-formal and not explicitly humble.
Compound of 当 (this, our) and 法人 (corporation, legal entity). The prefix 当- is a formal way to refer to one's own organization.