In an attempt to reduce the impact of bad light on Test matches, the ICC has approved a trial of switching from a red ball to a pink ball during a match and using floodlights to maximise the chances of play, subject to the prior agreement of both participating teams.

The decision was one of several recommendations from the Chief Executives Committee that were approved by the ICC Board at a meeting in Ahmedabad on Sunday. Until now pink balls were used exclusively in day-night Test matches, which are also regularly played largely in Australia and no where else, but the trial of changing from a red ball to a pink ball under lights during a day Test seeks to minimise the time and overs lost to bad light.

The ICC also said it would undertake research “on lighting technology for match officials and venues to reduce lost play due to poor light, with ICC co-funding R&D projects alongside Marylebone Cricket Club (MCC).”

The ICC board also approved a recommendation that will allow head coaches – or designated staff – to enter the field of play during scheduled drinks intervals and consult with their players in ODIs and T20Is. This was not permitted in international cricket – messages could only be relayed by the players running drinks – but has been a feature in franchise T20 leagues like the IPL, where coaches interact with their players during strategic timeouts.

In T20I internationals, the ICC said the break between innings would be 15 minutes, and batters would be required to be ready at the resumption of play.

And in the case of suspect bowling actions, the ICC said it would help match officials access Hawk-Eye data when considering whether to report a bowler.