If they are both union code ... nothing. Youth Rugby is played on the same basis as full international regulations
Excluding the league code as this is technically a variant as it was developed out of the Union code Touch rugby Tag Severns womens youth these are the basic recognised versions
National Youth Competition - rugby league - was created in 2008.
what is the difference between youths and adolescents
Northfield Union of Youth was created in 1993.
Union of Communist Youth was created in 1922.
Union of Communist Youth ended in 1989.
Socialist Youth Union was created in 1921.
Sahrawi Youth Union was created in 1984.
Union of Polish Youth was created in 1948.
Union of Polish Youth ended in 1956.
Turkey Youth Union was created in 2006.
Youth: 39 x 75 Twin: 39 x 80