seph_tember
Yes, may expiration po ang NAATI result.
Kung NAATI CCL test po ang tinake ninyo, valid siya for 5 years kung after August 2022 kayo pumasa (3 years lang kung before that).
Para naman sa translator/interpreter certification, kailangan mag-renew every 3 years.
So yes, may validity period po ( di siya lifetime).