The NTT shall procure products taking into account
their impact on the environment(green procurement). NTT Guidelines
for Green Procurement represent the NTT's basic stance toward green
procurement and a general approach to environmental issues for the
NTT and its suppliers to work toward on a continuing basis.
Guidelines for Green Procurement (PDF:48K)
Guidelines for Green Procurement
[Complementary Edition] (PDF:410K)
Harmful Materials List
[Last Update: June 2008] (PDF:57K)