Chief executive David Richardson has countered suggestion that the International Cricket Council's anti-corruption and security unit is proving ineffective.
The Netherlands successfully chased a huge 190-run target in less than 14 overs to book a berth in the next stage of the World Twenty20 - and boot Ireland and Zimbabwe out of the competition entirely.
The cool, calm and collection of captain Brendan Taylor steered Zimbabwe to a tight five-wicket victory over the Netherlands in Wednesday's crucial World Twenty20 First Round Group B fixture at Sylhet Stadium in Bangladesh.
The Netherlands overcame a day of off-field drama on Monday to win their World Twenty20 qualifier against the UAE by six wickets in Sylhet, with controversial addition Tom Cooper proving the decisive player.
JP Duminy announced his return to international cricket in the most emphatic way possible by hitting a career-best 150 not out to lead the Proteas to an easy 84-run victory over the Netherlands in their one-off ODI on Friday.