A contract may require a party giving notice of a claim to specify the contractual or legal basis of that claim in the notice (or the supporting particulars). What if that party states a contractual or legal basis for the claim but later (perhaps with the benefit of additional information or because of advice from its lawyers) changes its mind or wants to include further contractual or legal bases? This was considered by the Hong Kong Court of Appeal in Maeda Corporation and China State Construction Engineering (Hong Kong) Limited v Bauer Hong Kong Limited  HKCA 830. It found that a subcontractor could not change the contractual basis for its claim once the time period for providing such notice had expired. What, if any, impact will this decision have on the FIDIC forms of contract?
In London last week, FIDIC launched its Second Editions of the Red, Yellow and Silver Books. They are big, weighing in at almost a kilo each. The general conditions cover 106 pages with more than 50,000 words, over 50% longer than the 1999 forms. Many improvements have been made, addressing issues that have emerged since 1999. Fans of Dispute Boards will be pleased to see that all three books now have standing boards with more emphasis on dispute avoidance; and that appointment of DB members and enforcement of their decisions have been made easier. Disputes and Arbitration are now dealt with in a separate chapter 21. Here are the most interesting changes to the Yellow Book.