due diligence(But the hostile takeover of Bank of Moscow, Russia's sixth-largest, led to criminal charges against former top managers Andrei Borodin and Dmitry Akulinin and the biggest bailout in Russian banking history amid accusations that VTB had spectacularly failed to perform proper due diligence. TMT Alexander Demidov)
due care and diligence(When parties do not contractually define a specific degree of due care and diligence between them, general contract law applies. | Our project monitoring services are tailored to the due care and diligence requirements of funders and investors in property – the specialist Risk Management ...Exercise any/all delegated authorities with due care and diligence. Alexander Demidov)
defence of due diligence(the accused took all due care to try to prevent the commission of the offence. Тот, кто спрашивает "что это?", пожалуйста, введите термин на русском в yandex, или на английском в google. pchela)