The 1999 FIDIC forms of contract contain a number of obligations and/or conditions precedent that require (a) a party to give notice of a claim (Sub-Clauses 20.1 and 2.5); (b) refer the claim to the Engineer (Sub-Clauses 20.1 and 3.5); and (c) submit the dispute to a Dispute Adjudication Board (“DAB”) (Sub-Clause 20.4). If either party gives a notice of dissatisfaction relating to the DAB’s Decision then Sub-Clause 20.5 provides that: “Where notice of dissatisfaction has been given under Sub-Clause 20.4 above, both Parties shall attempt to settle the dispute amicably before the commencement of arbitration. However, unless both Parties agree otherwise, arbitration may be commenced on or after the fifty-sixth day after the day on which notice of dissatisfaction was given, even if no attempt at amicable settlement has been made.”