The 26 year-old incumbent Scotland tight-head signed a two-year deal earlier this year, and will arrive at Franklin’s Gardens after the World Cup.

“I’m delighted that Euan is coming to the Saints,” said Northampton Saints’ James Sinclair. “His arrival is a statement of intent both by the club and also Euan as a player, demonstrating his commitment in building a strong future at the Saints.

“Our squad is strong for next season’s campaign in National League One. Nevertheless we still have two or three key signings to announce over the next few weeks.”

The updated Saints squad list for 2007/08 can currently be seen on the home page of the Saints official website.