Timber Norman Baker To ask the Secretary of State for Environment, Food and Rural Affairs what monitoring systems are in place to ensure that all Government purchased timber and timber products are procured in accordance with the Government’s timber procurement policy; and what evidence is required to prove that timber purchased is derived from legally harvested trees. Barry Gardiner The model conditions of contract that Departments are advised to use in respect of their timber purchases require contractors to obtain documentary evidence that the timber and wood derived products supplied are legal timber. The conditions further require the contractor to identify a chain of custody from the forest source through to delivery of the final product and to obtain independent verification if requested by the contracting authority.