The DCP is open from 8:30 a.m. till 4:30 p.m., Monday through Friday.
To submit samples outside the normal opening hours, place samples on the trolley (see photo) found at the main entrance of the building between the outside and inside doors. Samples may be placed there between 7:30 a.m. and 8:30 a.m., and between 4:30 p.m. and 6:30 p.m.
Further guidelines and information sheets can be found on the trolley. You must sign a release form indicating that the DCP is not responsible for the state of the material submitted outside of the normal opening hours.