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Are There Differences Between Countries?

1 min read
Last updated: October 23, 2025

Yes, different countries have different rules for how trials are conducted. These differences may include:

  • How ethics approval is obtained
  • How long trials take to get approved
  • Rules for advertising or recruiting participants
  • Laws for data privacy and storage

However, most countries follow international standards like ICH-GCP to ensure basic participant protection and scientific rigor.

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