noun
signing ceremony
Formal event where a law, treaty, or agreement is signed, often with officials present.
両国は平和条約の署名式を行った。
The two countries held a signing ceremony for the peace treaty.
新法の署名式は来週の月曜日に予定されている。
The signing ceremony for the new law is scheduled for next Monday.
Compound of 署名 (signature) and 式 (ceremony).