Environmental Impact Assessment: The Three Categories and When Your Project Needs One
11 Jul 2026
An Environmental Impact Assessment (EIA) study is an essential step for any industrial or development project likely to affect the surrounding environment. It analyzes and evaluates potential environmental impacts before execution begins and defines an appropriate mitigation and management plan.
The Three EIA Categories
Projects in Saudi Arabia are classified into three categories based on their expected environmental impact: Category I for limited-impact projects requiring simplified procedures, Category II for medium-impact projects requiring a deeper detailed study, and Category III for large-scale or environmentally sensitive projects, which require a comprehensive study including a full field survey and a long-term environmental monitoring plan.
Steps to Prepare the Study
Preparing an EIA study involves field surveying and data collection, analyzing the project's potential environmental impacts, preparing the final report, then submitting it for approval to the National Center for Environmental Compliance. Key deliverables include an environmental mitigation and management plan and a continuous environmental monitoring program throughout the project's operational phases.
Abak Green's specialized team helps you determine the correct category for your project from the start, saving time and cost while ensuring the study is approved on first submission.