[1] He is an "Honored Member" of a United Nations group, signed the US Mayors' Climate Protection Agreement, which is part of the Kyoto Protocol, and spoke out against Touchstone Pictures' non-use of Sitka for The Proposal.
As of 2005, Sitka and Dapcevich were recognized as cooperative members of the United States Geological Survey's water measurement agreement.
[5] On April 10, 2007, Dapcevich testified from Sitka via teleconference before the Alaskan state Senate Finance Committee to retain the sharing of municipal revenue.
"[7] On December 18, 2007, Dapcevich signed the US Mayors' Climate Protection Agreement thereby pledging Sitka to the Kyoto Protocol goal of reducing greenhouse gas by 2012.
[8] In 2008, Dapcevich presented a framed picture of Sitka to a ferry service with Alaskan state Senator Bert Stedman in attendance.