本網站依無障礙網頁設計原則建置，網站的主要內容分為四大區塊：

1.上方功能區塊、2.中央內容區塊、3.左方導覽區塊、4.下方選單連結區塊。

本網站的快速鍵﹝Accesskey﹞設定如下：

Alt+U：上方導覽連結區，此區塊列有本網站主要連結。
Alt+C：中央內容區塊，為本頁主要內容區。
Alt+L：左方導覽區塊。
Alt+Z：頁尾網站資訊。
Alt+S：網站搜尋。

• Message from the Director
• EAL's MISSION
• ENVIRONMENTAL ANALYSIS SYSTEM
• DATA QUALITY SYSTEM
• EAL ORGANIZATION
• Responsibilities of EAL's Divisions
  • First Division : Analysis Planning and Administration Division
  • Second Division : Air and Physical Testing Division
  • Third Division : Inorganic Division
  • Fourth Division : Organic and Ultratrace Testing Division
  • Fifth Division : Biological Testing Division
• MAJOR TASKS
  • Grant Accreditation to Environmental Analysis Laboratories
  • Establishment of Standard Environmental Methods
  • Implementation of Environmental Data Quality Assurance
  • Automation of Laboratory Procedures
  • Conducting Environmental Analysis Technology Research
  • Promotion of Ultratrace Testing Capability
  • Technological Guidance for Regional Facilities
  • Training of Environmental Analysts
  • Participation in the International Laboratory Accreditation Program
  • Promotion of International collaboration
• The NATIONAL ENVIRONMENT ANALYSIS BUILDING