This is the 419th most frequent Russian word.
проверки
"Проверки" means "inspections," "checks," or "verifications" in English.
In this sentence, "проверки" refers to the act of verification or control, particularly in the context of quality assurance.
Процесс проверки качества был успешным.
The quality control process was successful.
Here, "проверки" represents the inspection or review of documents prior to an action being taken.
После проверки документов он подписал контракт.
After checking the documents, he signed the contract.
"Проверки" in this context is associated with the examination or inspection of luggage by an official entity.