Прошу помочь перевести словосочетание enchased measures в нижеследующем предложении:

As most of you may have already understood, from the beginning of the year 2015,
we have applied enchased measures as per our due diligence and internal policies.

Смысл то понятен, не соображу, как по-русски это сказать.

СПАСИБО

In some situations you must carry out ‘enhanced due diligence’.
https://www.gov.uk/guidance/money-laundering-regulations-your-responsibilities