The Environment Ministry is investigating 21 suspicious contracts worth 173.3 hundred million crowns. The ministry is also examining current tenders and computer equipment orders, Environment Minister Richard Brabec told reporters on Monday. Changes are also planned to make more effective the drawing of the funds. The minister made clear he was cleaning house 39 days after taking up the post, saying he didn’t want to wait until a significant date to implement changes. Since taking up the job, he replaced all five deputies as well as several section directors.