December 2023

Science, by its very nature, transcends national boundaries. International scientific collaboration has led to greatadvances in our understanding of our world, our universe, and our shared global challenges. International scientificpartnerships enable breakthrough discoveries that help humanity tackle these global challenges. Likewise,international scientific cooperation fosters mutual understanding across political and ideological divisions.

Research provides the best impact when its results are communicated broadly, for the benefit of all. At the sametime, participating scientists must balance open scientific cooperation with national security interests. Researchersmust also respect intellectual property agreements, local laws and regulations, and be respectful of the rich culturaldiversity of the people who conduct research. Consequently, the undersigned national physics societies andinternational physics organizations call upon their members and upon scientists across the globe to abide by thefollowing principles that are crucial to successful international scientific cooperation:

• Integrity: Scientists should adhere to the professional values, principles, and best practices that underpin our research communities and provide the basis for a fair, open, and trusted research environment. Failure to adhere to these principles imperils the research enterprise and its many benefits.

• Transparency: An open science environment requires transparency among all partners. Scientists should disclose all funding sources, individuals, and organizations involved in their collaborations, as well as any requirements for the flow of information and documents within their collaborations, among the participants, and to their governments.?

• Reciprocity: Scientists and institutions should exchange materials, knowledge, data, along with access to facilities, research sites, and training, in a manner that benefits all collaborating partners.

Likewise, to realize fully the national benefits of international scientific partnerships, the undersigned call upon theirgovernments and those who promote policies and practices that advance international scientific collaboration, to:?

• Enact travel and visa policies that enable scientific interactions between peers and partners;
• Assess policies to ensure that they do not result in unnecessary or unintended barriers to multinational research collaborations; and?
• Foster opportunities for international research collaboration and exchanges for early-career scientists.?