<B>Weyerhaeuser Chosen for Sustainability Group Index</B>

Weyerhaeuser has been selected to the Dow Jones Sustainability Group Index The company is the only forest products company named to the index this year.

The DJSGI is the world's first global sustainability index tracking the performance of the leading sustainability-driven companies worldwide. The DJSGI includes 236 companies from 61 industries in 27 countries and measures companies' commitment to innovation, governance, shareholders, leadership and society. According to the index, ``sustainability leaders can be identified and ranked for investment purposes according to their management'' of these five opportunities and risks.

Weyerhaeuser is listed under the Market Sector ``Basic Materials,'' Industry Group ``Forest Products.'' Another Industry Group in the same Market Sector, ``Paper Products,'' lists Sweden's Svenska Cellulosa AB and Assi Doman; Finland's Stora Enso Oyj; and Canada's Domtar Inc.