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NCEC or Royal Commission: which authority issues your permit?

How the two permit systems differ, and how to tell which one applies to your project.

NCEC rules. 1 min read.

Short answer

Projects in Royal Commission Cities, which are the industrial cities of Jubail and Yanbu, Ras Al-Khair and Jazan City for Basic and Transformative Industries, follow the Royal Commission Environmental Regulations 2025. Elsewhere, environmental permits are issued by NCEC under the Environmental Law and its executive regulations.

Key terms used in this guide 11 terms
Category 1 activities
Activities expected to produce low environmental impact that does not exceed the perimeter of the activity's site. Arabic: أنشطة الفئة الأولى (meaning “activities of the first category”) Permits reg. Art. 4(4), First
Category 2 activities
Activities expected to produce moderate environmental impact throughout the different stages of the activity. The impact may be alleviated and controlled, and does not largely exceed the perimeter of the activity's site. Arabic: أنشطة الفئة الثانية (meaning “activities of the second category”) Permits reg. Art. 4(4), Second
Category 3 activities
Activities expected to produce significant environmental, social and economic impact, which may exceed the perimeter of the activity's site and adversely affect the sustainability of environmentally sensitive areas and receptors. Arabic: أنشطة الفئة الثالثة (meaning “activities of the third category”) Permits reg. Art. 4(4), Third
Environmental audit study
The study that Category 2 and 3 activities, and any activity NCEC names in a reasoned decision, submit with the renewal of the permit to operate. It is prepared by an NCEC licensed provider using the structure in Appendix 1 of the Audit regulation. The 1446H regulation no longer defines the term. Arabic: دراسة التدقيق البيئي (meaning “environmental audit study”) Audit reg. (1446H) Art. 5 and Appendix 1
Environmental classification form
A form submitted to the Center used to determine the category of the suggested activity in terms of environmental impact. Arabic: استمارة التصنيف البيئي (meaning “the environmental classification form”) Permits reg. Art. 1
Environmental impact assessment (EIA) study
Study aimed at determining, estimating and evaluating the environmental impact of any activity classified by the Center as category 2 or 3, with the objective of incorporating environmental considerations into the final design of the activity, along with economic, social and security considerations, and identifying the necessary alternatives and measures to protect the environment. Arabic: دراسة تقييم الأثر البيئي (meaning “study of the assessment of the environmental impact”) Permits reg. Art. 1
Environmental management plan (EMP)
Measures taken by the person to ensure and sustain environmental compliance. It is submitted as part of the procedures to obtain the environmental permit. Arabic: خطة الإدارة البيئية (meaning “the environmental management plan”) Permits reg. Art. 1
Environmental permit (general)
Document issued by the Center to a person before undertaking an activity. Arabic: التصريح (meaning “the permit (authorisation)”) Permits reg. Art. 1
Environmental permit to establish
Document issued by the Center to a person granting him the permission to initiate the establishment of an activity following the completion of its classification and environmental impact assessment, and the prescription of environmental requirements and conditions to comply with during establishment. Arabic: التصريح البيئي للإنشاء (meaning “the environmental permit for construction (establishment)”) Permits reg. Art. 1
Environmental permit to operate
A document issued by the Center to a person granting him the permission to operate the activity. Arabic: التصريح البيئي للتشغيل (meaning “the environmental permit for operation”) Permits reg. Art. 1
Scoping report
Report detailing the scope of work of the environmental impact assessment of category 3 activities. Arabic: تقرير نطاق دراسة تقييم الأثر البيئي (meaning “report of the scope of the environmental impact assessment study”) Permits reg. Art. 1

All 49 terms in the NCEC glossary

On this page
  1. Where do Royal Commission rules apply?
  2. How do the two systems compare?
  3. What should you do first?

Where do Royal Commission rules apply?

The Royal Commission regulates the environment within the Royal Commission Cities: the industrial cities of Jubail and Yanbu, Ras Al-Khair City for Mining Industries and Jazan City for Basic and Transformative Industries.RCER-2025 Vol. I, introduction

Industries inside Royal Commission boundaries that are not covered by a Royal Commission lease also need Royal Commission environmental permits.RCER-2025 Vol. II, 1.4.1

How do the two systems compare?

ScreeningNCEC: environmental classification form. Royal Commission: Environmental Screening Questionnaire
CategoriesNCEC: Category 1, 2, 3. Royal Commission: First, Second, Third Category
StudiesNCEC: EMP, Category 2 EIA, or scoping report and Category 3 EIA. Royal Commission: EMP for First Category, EIA for Second and Third
PermitsNCEC: permit to establish and permit to operate. Royal Commission: EPC and EPO with a permit application package
ValidityNCEC: permit to establish 3 years, permit to operate 3 to 6 years. Royal Commission: EPO 5 years
RenewalNCEC: audit study every 3 years for Category 2 and 3. Royal Commission: renewal form 6 months before EPO expiry

Table sourcePermits regulation Art. 4 and 6, RCER-2025 Vol. I 1.3.6 and Vol. II 1.2 to 1.3

What should you do first?

Confirm whether the site is inside a Royal Commission City:

  • If it is, start with the Royal Commission's Environmental Screening Questionnaire.RCER-2025 Vol. II, 1.3
  • If it is not, start with NCEC's environmental classification form.Permits reg. Art. 6, Second (3)
Not sure which authority applies?

Send us the site location. We will confirm whether NCEC or the Royal Commission issues your permit and what you need first.

Our service: Royal Commission EPC and EPO

Talk to our team

References

Each small number in this guide shows the article or section that point comes from. Hover over or tap a number to see it, or open the full list below.

Show all 5 references and the 2 regulation texts
  1. RCER-2025 Vol. I, introduction
  2. RCER-2025 Vol. II, 1.4.1
  3. Permits regulation Art. 4 and 6, RCER-2025 Vol. I 1.3.6 and Vol. II 1.2 to 1.3
  4. RCER-2025 Vol. II, 1.3
  5. Permits reg. Art. 6, Second (3)
How to read these references 3 texts cited
  • Art. 7(4)(b) means Article 7, paragraph 4, item (b).
  • First, Second and Third are the numbered parts some articles are divided into. The Arabic texts write them أولاً، ثانياً، ثالثاً (meaning first, second, third).

Every text we cite is listed on our regulations page.

Regulation texts this guide is written from

  • Executive Regulations for Environmental Permits to Establish and Operate Activities
  • Royal Commission Environmental Regulations 2025 (RCER-2025)

This guide is general information written from the regulation texts listed above. It is not legal advice. Regulations change, and the official text always prevails. Spotted something out of date? Request a change.