From 1995 till 2001 — the assistant to the rector of the University of Internal Affairs - Head of the Capital Construction department, Vice-Rector for Economics and material and technical support of National University of Internal Affairs of Ukraine (Kharkiv).

In 1999 he has defended his doctoral thesis at the special council of the National University Odesa Law Academy.

From 2001 till 2005 - Head of the Central Administration of material and technical and military support of the Ministry of Internal Affairs of Ukraine, Head of the department of resource support of the Ministry of Internal Affairs of Ukraine.

Authors of the bill wanted to provide a high control over police activities.

[8] Since that moment, they have begun to solve legislatively the issues of a new passport system of Ukraine and identification documents, according to the new ICAO standards.

Since 2011, Vasyl Grytsak had been co-author of the idea of the National Police of Ukraine even before the current Ministry of Internal Affairs (Ukraine) Arsen Avakov expressed the interest in the creation of a new police patrol instead of the militia.

[10][11] 18.05.2012, V.Grytsak introduced a draft law "On the Unified State demographic Register and documents that confirm citizenship of Ukraine, according to the personality and its special status."

Thus, Ukraine has finally brought its legislation to the international standards in the field of identification documents.

According to the experts, he was one of the most disciplined and effective deputies in the V and VI convocations of the Verkhovna Rada of Ukraine.

Laureate of the International Congress ID World "For the significant contribution to the development of e-passports worldwide.

Featured articles Wife - Natalya Grytsak., children: Brother: Vitaly Nikolaevich Grytsak (1964), he served in Afghanistan (1983-1985), awarded by the medal "For Service in the Battle", ex-chief of the Internal Affairs of Khmelnytskyi Oblast (2007-2008), ex-head of the Department of Protection at the Ministry of Internal Affairs of Ukraine (2008-2010), the deputy of Rivne Regional Council (2010-2015.