Developed by Great Britain Wheelchair Rugby (GBWR), the variant provides for athletes with different functional abilities to the Paralympic discipline.

A partnership has now been agreed to develop the sport internationally.

"We are delighted that the IWRF are supporting the new discipline of WR5s, created and developed by GBWR in recognition of the many disabled individuals who want to play our game but whose levels of functionality prevented them from being classified into the Paralympic discipline," said GBWR chief executive David Pond.

"The beating heart of our sport must always be the Paralympic discipline as the game was invented for those with quadriplegia and we in GBWR will always protect that. 

"Equally, we want to provide the opportunity for other disabled people to enjoy our sport and be part of our community. 

"WR5s is already proving hugely popular in Britain and we are excited about the potential of international competition."

Cherie Harris, who heads up the development function for the IWRF, said she was delighted about the new discipline's potential.

"For those that have felt unable to play this hard hitting, addictive sport due to eligibility, we bring you 5s," she said. 

"A discipline of the Paralympic version of the game enabling a more inclusive environment and fast paced action. 

"The increased eligibility of 5s will only widen our global rugby family.

"We look forward to welcoming anyone ready for action."