Does anyone know if membership in USGBC needs to be maintained from the time of project registration through the final LEED certification in order to access the discounts on certification fees? In other words, if I register in 2013 as a USGBC silver member and also register a project, will I have to renew at the silver level for 2014 and 2015, as the project progresses, to benefit fully from the available membership discounts? Thank you for your advice!