本站数据全部来自各机构的公开渠道，按国家分类列出主要数据源：

澳大利亚（AU）

• Department of Home Affairs — immi.homeaffairs.gov.au
• Australian Taxation Office — ato.gov.au
• Reserve Bank of Australia — rba.gov.au
• Department of Education — education.gov.au
• Department of Health and Aged Care — health.gov.au
• Attorney-General's Department — ag.gov.au
• Australian Border Force — abf.gov.au
• Department of Employment and Workplace Relations — dewr.gov.au

英国（UK）

• UK Visas and Immigration — gov.uk/ukvi
• HM Revenue & Customs — gov.uk/hmrc
• Bank of England — bankofengland.co.uk
• Department for Education — gov.uk/dfe
• Department of Health and Social Care — gov.uk/dhsc
• Ministry of Justice — gov.uk/moj

美国（US）

• USCIS — uscis.gov
• Internal Revenue Service — irs.gov
• Federal Reserve — federalreserve.gov
• Department of Education — ed.gov
• Department of Health and Human Services — hhs.gov
• Department of Justice — justice.gov

以上为部分代表性数据源。每篇文章末尾均列有该文的具体数据来源。完整数据来源覆盖 26 个国家、九大职能领域，详见各篇文章。

本站不采集任何非公开信息。所有引述均可在公开渠道验证。