The role of documentary evidence In any civil dispute, contemporary evidence is at the foundation of a party’s case. Documents will, in most cases, provide the principal and most reliable form of such evidence. The position is no different in relation to construction disputes. The volumes and types of documents that may be available in relation to construction disputes may be large and varied. Construction contracts themselves can be substantial, and typically contain prescriptive regimes for the issue of notices, certificates and other information throughout the project lifecycle. Beyond the contract, the complexity and duration of projects, the involvement of multiple parties, and the regulatory requirements to which construction works are subject, all contribute to the production of documents and correspondence. If properly maintained and used, this documentation will be valuable when disputes arise. While parties will often rely upon expert and factual witness evidence, such evidence will generally not substitute contemporaneous documentary records. First, construction disputes often involve matters of technical and factual complexity, which may not be appropriate for witness of fact evidence. Second, the duration