Раньше их не подписывали.До сегодня

Раньше их не подписывали.
До сегодняшнего дня, мы подписывали их в офисе Казахстан

Это в первый раз, когда мы их будем подписывать

Results (English) 1:

Earlier they are signatories.Until today, we signed them in the Office of KazakhstanThis is the first time we'll sign

Results (English) 2:

Previously, they did not sign.
Until today, we have signed in the office of Kazakhstan This is the first time we will sign them

Results (English) 3:

Before their has not been signed.
up to today's agenda, we signed them in the office Kazakhstan

this is the first time, when we have them we will sign