Belgium's Catherine De Bolle pledged to invest more in Europol's capacity to analyse security threats when she was named Thursday as the first woman to head the EU police agency.
De Bolle, commissioner general of the Belgian federal police, will assume her duties as Europol's executive director on May 1 when Briton Rob Wainright steps down, an EU statement said.
"Europol has to invest even more in the analytical capacity," De Bolle said in a video run on an EU Twitter feed.
"We have to put the resources and the knowledge together to have a strategic view on the future on what are threats to the security of the European citizens," she added.
Her job announced on International Women's Day, De Bolle hailed her gender's advances in the workplace but said many women still chose family over careers.
"When I started six or seven years ago in my position as commissioner general, I thought the glass ceiling is broken now. But it wasn't true."
She said women brought the ability to be good listeners to any profession, adding it is all the more important in police work for finding out what is happening on the ground.
The European Council, which represents the 28 EU member states, appointed her to a four-year term at the head of the agency in The Hague, a term that can be renewed once.
Wainwright has served since 2009 as head of the 28-nation EU's police agency, which calls itself Europe's main intelligence-sharing and operational coordination centre.
Europol links more than 1,000 law enforcement agencies and supports almost 50,000 cross-border investigations each year against transnational threats from crime and terrorism.
De Bolle was chosen from candidates proposed by Europol's management before the European Parliament's civil liberties committee backed her appointment on March 1, the council said.