安全 あんぜん基準 きじゅんじゃなかったです
anzen kijunjanakattadesu

Noun
Desu Copula

The polite, past negative form of 安全基準

1. Wasn't safe standards.; Wasn't a safety standard.; Wasn't up to safety standards.

Past/Perfective
Negative
Polite
Casual Register