'Beijing Declaration and Platform for Action', often seen in the news,…

a strategy to tackle the regional terrorism, an outcome of a meeting of the Shanghai Cooperation Organization
a plan of action for sustainable economic growth in the Asia-Pacific Region, an outcome of the deliberations of the Asia-Pacific Economic Forum
an agenda for women's empowerment, an outcome of a World Conference convened by the United Nations
a strategy to combat wildlife trafficking, a declaration of the East Asia Summit

Answer

an agenda for women's empowerment, an outcome of a World Conference convened by the United Nations

(a) Incorrect. The Beijing Declaration and Platform for Action (1995) is not an SCO document on terrorism; it came from the UN Fourth World Conference on Women.
(b) Incorrect. It is not an APEC/Asia-Pacific economic growth plan. Its focus is gender equality and women’s rights, not regional economic strategy.
(c) Correct. It is a global agenda for women’s empowerment and gender equality, adopted at the United Nations Fourth World Conference on Women held in Beijing in 1995.
(d) Incorrect. It is unrelated to the East Asia Summit or wildlife trafficking; that is a different policy domain altogether.