The adoption in 2018 of the Escazú Agreement by the countries of the Latin American and Caribbean region marks the second regional legal instrument aimed at the implementation of Principle 10 of the 1992 Rio Declaration, joining the Aarhus Convention of the pan-European region. The international community has settled upon the regional level as the appropriate means for implementing standards related to access to information, public participation, and access to justice in environmental matters. The appropriateness of the regional level is demonstrated by the differences and innovations found in the Escazú Agreement, in its scope and definitions, background principles, burden of proof and protections of environmental defenders and vulnerable populations. Yet, the regional approach also entails risks, as demonstrated by the limitation of the scope of rights for nationals of the country where specific activities are planned or occurring.

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Escazú协议和里约原则10的区域方法：流程，创新和缺点

拉丁美洲和加勒比地区国家于2018年通过了《埃斯库祖协定》，这是第二项旨在执行1992年《里约宣言》原则10的区域性法律文书，该法律文书加入了泛欧区域的《奥尔胡斯公约》。国际社会已将区域一级定为实施有关环境问题上的信息获取，公众参与和诉诸司法的标准的适当手段。《埃斯库苏协定》的范围和定义，背景原则，举证责任和对环境捍卫者和弱势群体的保护，都体现了差异和创新，证明了区域一级的适当性。但是，区域性方法也带来了风险，