Does LEED track the dates of documentation that is required to be uploaded? For instance, the CWM plan is in place at commencement of construction, does it need to be proven that it was in place and how do we need to prove it. The plan is dated on the document, is that sufficient? Also, what about photos for Construction and Waste Demolition plan and photos for the Construction Indoor Air Quality Management plan.... these used to be required to have 'date stamps', but a lot of cameras don't provide that function anymore. How do I sufficiently record the dates of documentation?