IGD is claiming membership by all the major UK supermarkets now that Morrisons has signed up. The research and educational organisation for the food and grocery industry has been working with Morrisons for the past 12 months with a view to the chain joining its 500 members from across the supply chain. IGD chief executive Joanne Denney said: "It is very satisfying that all the leading UK grocery retailers are part of this unique organisation. This can only have positive results for cross-chain relationships." IGD says Morrisons is the fastest growing of the big grocery retailers. {{NEWS }}