signed and sealed

US /saɪnd ænd siːld/
UK /saɪnd ænd siːld/
"signed and sealed" picture
1.

ditandatangani dan dimeterai, selesai secara rasmi

officially and legally completed, especially a document or agreement

:
The contract is now signed and sealed, so we can proceed with the project.
Kontrak itu kini ditandatangani dan dimeterai, jadi kita boleh meneruskan projek.
After years of negotiations, the deal is finally signed and sealed.
Selepas bertahun-tahun berunding, perjanjian itu akhirnya ditandatangani dan dimeterai.