しょうにん承認shounin
1.

The act of validating or affirming something as legitimate or rightful, often accompanied by a sense of approval or acceptance from an individual or organization.

2.

The acknowledgment of another party's claims or assertions, demonstrating a willingness to understand or comply with their stated position.

3.

The formal recognition of an entity's status or rights within the context of international law, confirming its qualifications or standing as a legitimate actor.

Example:

私の提案を承認していただけますか。

しょうにんいん承認印shounin'in
1.

A stamp or impression used to signify consent or approval, often required on official documents in Japanese business practices.

2.

A formal mark indicating that a document has been reviewed and accepted by an authorized individual or organization.

3.

A type of emblematic seal which serves as verification that certain criteria have been met or that a process has been validated.

4.

A physical representation of agreement that signifies that the bearer has acknowledged and accepted the contents of the document it is affixed to.