Certification of Declaration of Conformity or Certification of submission of Declaration of Conformity with food safety polices granted into a purposeful foodstuff ahead of the powerful day of this Circular shall nevertheless remain legitimate until its expiry date. Thông tư 27/2021/TT-BYT: Yêu cầu áp dụng hệ thống kê đơn https://joycea220rfv7.tnpwiki.com/user