Transporter
At the time that you take possession of the load of waste, ask the generator for a Waste Shipment Record (WSR). Acknowledge receipt of the asbestos waste by signing the WSR at Item 10; return a copy of it to the generator.
If you turn the shipment over to a second transporter require him to acknowledge receipt of the shipment by signing the WSR at Item 11. It is recommended that you retain a copy of the signed document for your files when you surrender the WSR to a second transporter.
The transporter who delivers the waste shipment to the waste disposal site should surrender the WSR to the disposal site operator. It is recommended that you keep a copy of the WSR signed by the disposal site operator for your files as a matter of good business practice.
Courtesy of The EPA

NY lawyers: Waste Generator- Those who own or operate asbestos sources