Overview of ten NGOs known for their international policy advocacy efforts:

1. Amnesty International: Amnesty International is renowned for its work in advocating for human rights across the globe. It campaigns against various forms of human rights abuses, including discrimination, torture, and political repression.

2. Human Rights Watch (HRW): HRW is a leading international organization dedicated to defending and protecting human rights. It conducts research and advocacy campaigns to address human rights violations worldwide.

3. Oxfam International: Oxfam is a confederation of organizations working together to alleviate poverty and injustice worldwide. It focuses on issues such as economic inequality, access to essential services, and climate change.

4. Transparency International: Transparency International is a global movement working to combat corruption and promote transparency and accountability in both public and private sectors. It conducts research, advocacy, and awareness-raising activities to fight corruption.

5. Global Witness: Global Witness investigates and exposes environmental and human rights abuses linked to the exploitation of natural resources. It advocates for transparency, accountability, and sustainable management of natural resources.

6. International Crisis Group (ICG): ICG works to prevent and resolve deadly conflicts worldwide. It conducts research, analysis, and advocacy to provide policy recommendations aimed at resolving conflicts and promoting peace.

7. Save the Children: Save the Children is a humanitarian organization dedicated to improving the lives of children around the world. It advocates for children’s rights, including access to education, healthcare, and protection from violence and exploitation.

8. Doctors Without Borders (MSF): Médecins Sans Frontières, or Doctors Without Borders, provides medical humanitarian assistance to people affected by conflict, epidemics, natural disasters, and other emergencies worldwide. It also engages in advocacy to improve access to healthcare and address health crises.

9. CARE International: CARE is a leading humanitarian organization fighting global poverty and providing emergency relief and development assistance. It advocates for gender equality, women’s empowerment, and sustainable development.

10. Greenpeace: Greenpeace is a global environmental organization known for its campaigns to protect the planet and promote peace. It engages in advocacy, direct action, and research to address environmental issues such as climate change, deforestation, and ocean conservation.

These NGOs play crucial roles in influencing international policies, raising awareness, and advocating for change on various pressing global issues.