What changed
The final Carolina Principles joint statement calls for adapting regulation to genuinely novel AI considerations, investing in foundational research and strengthening commercial deployment. China joined the non-binding statement. On 2 September the United States also urged G20 members to protect creators while allowing AI training on copyrighted work under fair-use principles, without specifying compensation or implementation rules.
Why it matters
The final text replaces an incomplete policy signal with a documented international position, while the copyright statement exposes a concrete area where national implementation and legal disputes will determine practical impact.
What to do
Read the final statement but do not change controls on the strength of a non-binding principle. Track national implementation and court decisions, then map any concrete change against existing copyright, sector, privacy, safety and consumer-protection duties.
Caveat
The principles are non-binding and do not settle copyright law, creator compensation, model-training licences or national implementation. The 2 September fair-use position is a US proposal, not a G20 legal rule, and existing national law remains in force.