It means one of two different things: Either Apple has changed the glue used in the retina MBP's to go in-line with EPEAT's certification, or the glue was not

It means one of two different things: Either Apple has changed the glue used in the retina MBP's to go in-line with EPEAT's certification, or the glue was not rated by EPEAT, which would cause them to not certify it in the first place, but it did satisfy the other requirements, so Apple was able to force the certification through.