The Scottish Rugby Union is the second oldest Rugby Union. It was founded in the year 1873 as the Scottish Football Union. This union oversees the Scottish League Championship which is the national league system.
See the answer I gave to a similar question at this link; http://wiki.answers.com/Q/How_was_Rugby_invetod
The rules were written formally in 1845 with the now known Rugby Football Union (RFU) being created in 1871.
Rugby Football Union was created in 1871.
Buller Rugby Football Union was created in 1894.
Wanganui Rugby Football Union was created in 1888.
Canterbury Rugby Football Union was created in 1879.
Japan Rugby Football Union was created in 1926.
Taranaki Rugby Football Union was created in 1885.
Auckland Rugby Football Union was created in 1883.
Niue Rugby Football Union was created in 1952.
Rugby Football Union for Women was created in 1994.
Southland Rugby Football Union was created in 1887.
Bush Rugby Football Union was created in 1890.
The Canterbury rugby shirts are made in New Zealand, the Canterbury Rugby Football Union originate from New Zealand.The union was founded in 1879, their current CEO is Hamish Riach.