Direct Answer / Executive Summary:

In the Kingdom of Saudi Arabia, participating in public government procurement through the Etimad Portal (etimad.sa) requires maintaining 100% continuous, active compliance across national regulatory authorities. Governed by the Government Tender and Procurement Law (GTPL / نظام المنافسات والمشتريات الحكومية - Royal Decree No. M/128) and Ministry of Finance (MOF) regulations:

The Real-Time Automated API Gateway: Etimad does not rely on uploaded paper documents for basic eligibility. Through the Government Service Bus (GSB - قناة التكامل الحكومية), Etimad communicates via live APIs directly with the Ministry of Commerce (MC), the Chamber of Commerce, ZATCA (Zakat & Tax), GOSI (Social Insurance), MHRSD / Qiwa (Labor & Saudization), and MOMRAH (Contractor Classification)*.

The 6 Mandatory Statutory Certificates:* To purchase tender booklets or submit bids, an enterprise must hold active, non-expired credentials across six regulatory pillars: (1) Ministry of Commerce Commercial Registration (CR); (2) Chamber of Commerce membership; (3) ZATCA Zakat and Tax Compliance Certificate; (4) GOSI Social Insurance Compliance Certificate; (5) MHRSD / Qiwa Saudization Certificate (maintaining Green or Platinum Nitaqat status); and (6) MOMRAH Contractor Classification Certificate (for public works and maintenance tenders exceeding statutory thresholds).

The Dual-Date Validity Rule (GTPL Article 17): All mandatory certificates must be valid on the date of bid submission AND on the designated tender opening date (تاريخ فتح العروض). If a certificate expires during the evaluation window before the Tender Opening Committee unseals the bids, the bid is statutorily disqualified with zero opportunity to cure*.

Automated Portal Freezes:* An expiration in any single certificate instantly triggers an automated account lock on Etimad, graying out the "Purchase Booklet" and "Submit Bid" buttons until the issuing agency's database synchronizes.

Statutory Legal Architecture: Article 17 of the GTPL

The statutory obligation for vendors to maintain active compliance certificates is anchored in Article 17 and Article 28 of the Government Tender and Procurement Law:

Statutory Pillars of Vendor Eligibility under the GTPL

Mandatory protections enforced by MHRSD & Saudi Labor Law

1
Article 17 (Prerequisites for Public Sector Bidding)Prohibits government entities from dealing with, awarding contracts to, or accepting bids from any enterprise that is in default of its statutory taxes, labor Saudization quotas, social insurance contributions, or commercial licensing mandates.
2
Article 28 (Validation of Mandatory Documentation)Mandates the Tender Opening Committee (لجنة فتح العروض) to examine the validity of statutory certificates. Any bidder whose commercial registry, Zakat certificate, GOSI certificate, or Saudization certificate is expired or legally non-conforming on the date of bid opening must be rejected immediately.
3
Executive Regulations (Automated Verification)Empowers the National Center for Government Resource Systems (NCGR) to link Etimad directly to government data registries, replacing manual inspections with automated digital gating.

The live compliance validation lifecycle operates through a multi-agency digital architecture:

Code|Technical Specification / Reference
Verified Schema
┌────────────────────────────────────────────────────────────────────────┐
│             REAL-TIME ETIMAD COMPLIANCE SYNCHRONIZATION MAP            │
└────────────────────────────────────────────────────────────────────────┘
   ┌─────────────────────────────────────────────────────────────────┐
   │             NATIONAL GOVERNMENT SERVICE BUS (GSB)               │
   └───────────────┬─────────────────┬─────────────────┬─────────────┘
                   │                 │                 │
     ┌─────────────┴─────┐     ┌─────┴───────────┐     │
     ▼                   ▼     ▼                 ▼     ▼
 ┌───────────────┐ ┌───────────────┐ ┌───────────────┐ ┌───────────────┐
 │  Ministry of  │ │  ZATCA Tax &  │ │ GOSI Social   │ │ MHRSD Qiwa    │
 │ Commerce (CR) │ │ Zakat Records │ │   Insurance   │ │  Saudization  │
 └───────┬───────┘ └───────┬───────┘ └───────┬───────┘ └───────┬───────┘
         │                 │                 │                 │
         └─────────────────┼─────────────────┼─────────────────┘
                           ▼                 ▼
       ══════════════════════════════════════════════════════
       ►►►  ETIMAD VENDOR COMPLIANCE API VALIDATION GATE  ◄◄◄
       ══════════════════════════════════════════════════════
                           ▲                 ▲
                           │                 │
                   ┌───────┴───────┐ ┌───────┴───────┐
                   │   Chamber of  │ │ MOMRAH Balady │
                   │   Commerce    │ │ Classification│
                   └───────────────┘ └───────────────┘

Master Compliance Checklist: The 6 Core Certificates

The following comprehensive matrix breaks down each mandatory certificate, its issuing body, validity lifespan, renewal triggers, and operational significance on Etimad:

Code|Technical Specification / Reference
Verified Schema
┌────────────────────────────────────────────────────────────────────────┐
│             THE 6 MANDATORY ETIMAD STATUTORY CERTIFICATES              │
└────────────────────────────────────────────────────────────────────────┘
Certificate NameArabic TitleIssuing AuthorityValidity LifespanRenewal FrequencyCritical Etimad Bidding Impact
1. Commercial Registrationالسجل التجاريMinistry of Commerce (MC)1 to 5 YearsAnnual / Multi-YearVerifies legal existence; ISIC codes must match tender scope.
2. Chamber Membershipاشتراك الغرفة التجاريةRegional Chamber of Commerce1 YearAnnualMandatory for CR validity and legal document authentications.
3. ZATCA Complianceشهادة الزكاة والضريبةZakat, Tax and Customs (ZATCA)Up to 1 YearAnnual (Fiscal Year)Confirms zero corporate tax, Zakat, or VAT arrears.
4. GOSI Complianceشهادة التأمينات الاجتماعيةGeneral Org. for Social Insurance3 MonthsQuarterlyVerifies 100% settlement of employee social insurance.
5. Qiwa Saudizationشهادة السعودة / نسب التوطينMinistry of Human Resources (MHRSD)3 MonthsQuarterlyValidates Nitaqat tier; must maintain High Green or Platinum.
6. Contractor Classشهادة تصنيف المقاولينMOMRAH / Balady Portal1 to 3 YearsPeriodic / ProjectMandatory for construction & facilities works over SAR 3M–5M.

Deep-Dive 1: Ministry of Commerce CR & ISIC Activity Codes

The Commercial Registration (CR / السجل التجاري) is the constitutional root of your corporate identity on Etimad.

Statutory Scope Matching Rules under GTPL Article 17

Mandatory protections enforced by MHRSD & Saudi Labor Law

1
The Identity MatchThe corporate entity bidding on Etimad must match the exact Commercial Registration Number (and 700 Unified Number) verified during Nafath login.
2
The ISIC Rev. 4 Activity AlignmentThe commercial activities registered on your CR must legally cover the operational scope of the tender. • Example: Bidding on a Ministry of Transport bridge rehabilitation tender requires civil contracting codes (ISIC 4210). Bidding on this tender with a CR that only lists "IT consulting" triggers immediate technical disqualification for activity non-conformity!
3
Branch vs. Main CR BiddingCompanies may bid using either their Main CR (السجل الرئيسي) or a Branch CR (السجل الفرعي), provided the branch's regional scope and tax profiles are synchronized on Etimad.

Deep-Dive 2: Chamber of Commerce Membership

While commercial registration is digitalized, Chamber of Commerce Membership (اشتراك الغرفة التجارية) remains a distinct statutory prerequisite:

The Validity Mandate: Every corporate CR (main and branches) must maintain active annual membership in the local Chamber of Commerce (e.g., Riyadh Chamber, Jeddah Chamber, Asharqia Chamber).
The Synchronization Trap: A frequent operational breakdown occurs when a company pays its annual Chamber renewal fee, but the payment does not immediately push across the Ministry of Commerce gateway. If Etimad queries the database during this sync window, the vendor account displays "Chamber Membership Unverified", halting all booklet purchases.

Deep-Dive 3: ZATCA Zakat & Tax Compliance Certificate (شهادة الزكاة)

The ZATCA Zakat and Tax Compliance Certificate is the most scrutinized financial credential in Saudi public procurement:

Code|Technical Specification / Reference
Verified Schema
┌────────────────────────────────────────────────────────────────────────┐
│             ZATCA COMPLIANCE CERTIFICATE ANNUAL TIMELINE               │
└────────────────────────────────────────────────────────────────────────┘
  Jan 01: Fiscal Year Concludes
  ├───────────────────────────────────────────────────────────────────────
  │  JANUARY ──► APRIL: AUDIT & DECLARATION WINDOW
  │  • External SOCPA auditor prepares certified financial statements.
  │  • Upload balance sheets to Ministry of Commerce Qawaem portal.
  │  • File annual Zakat & Corporate Income Tax declaration on ZATCA portal.
  ├───────────────────────────────────────────────────────────────────────
  │  APRIL 30: THE ANNUAL ZATCA CLIFF (نهاية المهلة النظامية)
  │  • Previous year's ZATCA compliance certificate EXPIRES at 11:59 PM.
  │  • New certificate MUST be issued via ZATCA portal before this deadline.
  │  • Failure to issue instantly locks Etimad bidding on May 01!

Types of ZATCA Certificates:

1Regular Compliance Certificate (الشهادة النظامية): Issued when all tax returns (Zakat, CIT, VAT, Withholding Tax) are filed, audited balance sheets are uploaded via Qawaem (قوائم), and all assessed dues are paid in full. Valid for up to one year.
2Installment Certificate (شهادة تقسيط معتمدة): If an enterprise holds disputed tax liabilities or is executing an approved tax installment plan with ZATCA, the authority issues an installment certificate. This certificate is legally accepted on Etimad, provided installment payments remain 100% current.

Deep-Dive 4: GOSI Social Insurance Certificate (Quarterly Trap)

Unlike annual tax certificates, the GOSI Compliance Certificate (شهادة التأمينات الاجتماعية) operates on a rapid three-month (90-day) renewal cycle:

GOSI Operational Compliance Rules

Mandatory protections enforced by MHRSD & Saudi Labor Law

1
The 90-Day LifespanGOSI certificates expire exactly three calendar months from the date of issuance. Bidding desks that conduct annual compliance reviews frequently get caught by this quarterly expiration trap.
2
Mandatory Prerequisites for Issuance
3
100% settlement of all monthly employee contribution invoices (GOSI bill code 060 via SADAD).
4
Zero outstanding labor penalty assessments (e.g., fines for unrecorded workplace injuries or delayed wage updates).
5
Continuous wage compliance on the Mudad Wage Protection System (WPS).
6
Instant Digital IssuanceIf accounts are paid, the certificate is generated instantly on the GOSI Online portal (gosi.gov.sa) and pushes to Etimad via the GSB bus within 2 to 4 hours.

Deep-Dive 5: MHRSD / Qiwa Saudization Certificate (Nitaqat Rules)

Under the Ministry of Human Resources and Social Development regulations, compliance with national Saudization quotas is verified through the Saudization Certificate (شهادة السعودة) generated via the Qiwa Platform (qiwa.sa):

Code|Technical Specification / Reference
Verified Schema
┌────────────────────────────────────────────────────────────────────────┐
│             NITAQAT COLOR TIERS & ETIMAD BIDDING ELIGIBILITY           │
└────────────────────────────────────────────────────────────────────────┘
Nitaqat Color TierSaudization PerformanceEtimad Bidding StatusGovernment Procurement Rights
Platinum (بلاتيني)Top-tier Saudization performance100% ACTIVEUnrestricted bidding; priority tender consideration.
High Green (أخضر مرتفع)Exceeds target sector quota100% ACTIVEUnrestricted bidding; full contract execution rights.
Mid Green (أخضر متوسط)Meets exact target sector quota100% ACTIVEEligible to bid, but vulnerable to quota drops.
Low Green (أخضر منخفض)Barely compliant thresholdAT RISKCan bid, but a single Saudi resignation locks the account!
Yellow (أصفر)Non-compliant with SaudizationBLOCKEDLegally banned from buying booklets or submitting bids.
Red (أحمر)Severe statutory non-complianceBLOCKEDTotal freeze; existing contracts subject to termination.

The 26-Week Moving Average Calculation Hazard

Mandatory protections enforced by MHRSD & Saudi Labor Law

1
Nitaqat Saudization ratios are calculated based on a 26-week rolling average on GOSI/Qiwa, NOT instant headcount!If a Saudi employee resigns 3 days before a tender submission and pushes your company into the Low Green or Yellow tier, hiring a replacement the next morning will NOT instantly restore your tier because the 26-week mathematical average takes several weeks to re-adjust! Maintain a comfortable buffer above the Mid Green threshold at all times.

Deep-Dive 6: MOMRAH Contractor Classification (Balady Portal)

For contractors operating in public works, construction, infrastructure, road paving, electrical networks, and facilities management, Etimad registration alone is not sufficient to bid on high-value tenders.

Under the Contractor Classification Law (نظام تصنيف المقاولين) administered by the Ministry of Municipal and Rural Affairs and Housing (MOMRAH / بلدي):

Code|Technical Specification / Reference
Verified Schema
┌────────────────────────────────────────────────────────────────────────┐
│             MOMRAH CONTRACTOR CLASSIFICATION CEILINGS                  │
└────────────────────────────────────────────────────────────────────────┘
Classification GradeMaximum Single Project Bidding Limit (Cap)Target Public Works Competitions
Class 1 (الدرجة الأولى)Unrestricted (Open Ceiling)Mega-airports, highway networks, regional hospitals (> SAR 100M)
Class 2 (الدرجة الثانية)Up to SAR 100,000,000.00Major administrative complexes, university faculties, bridges
Class 3 (الدرجة الثالثة)Up to SAR 50,000,000.00Regional water networks, secondary schools, municipal parks
Class 4 (الدرجة الرابعة)Up to SAR 20,000,000.00Local medical clinics, district paving, branch sewage networks
Class 5 (الدرجة الخامسة)Up to SAR 7,000,000.00Minor building renovations, small facilities maintenance
Unclassified (غير مصنف)Up to SAR 3,000,000.00 MaxMinor direct works only (barred from standard public works RFPs)

The Automated MOMRAH Evaluation Gate

Mandatory protections enforced by MHRSD & Saudi Labor Law

1
During the bid upload process on Etimad, the portal checks the MOMRAH Balady database. If the estimated tender value exceeds your classified grade ceiling, or if your classification certificate does not cover the specific field (e.g., you are classified in "Buildings" but bidding on "Marine Works"), the system will automatically reject your bid upload!

Secondary & Specialized Certificates for Public Procurement

Beyond the core six, specific public procurement tracks demand specialized secondary credentials:

Code|Technical Specification / Reference
Verified Schema
┌────────────────────────────────────────────────────────────────────────┐
│             SPECIALIZED SECTORAL PROCUREMENT CREDENTIALS               │
└────────────────────────────────────────────────────────────────────────┘

1. Monsha'at SME Classification Certificate (شهادة حجم المنشأة)

Issuing Body: Small and Medium Enterprises General Authority (Monsha'at).
Statutory Role: Mandatory to unlock the SAR 0 Initial Bid Bond exemption under GTPL Article 35 and claim the 10% LCGPA SME Price Preference Margin.

2. Saudi Council of Engineers (SCE) Corporate License (ترخيص المكاتب الهندسية)

Issuing Body: Saudi Council of Engineers (الهيئة السعودية للمهندسين).
Statutory Role: Mandatory for any corporate entity bidding on engineering design, architectural supervision, project management (PMO), or environmental impact assessments.

3. Civil Defense Safety License (ترخيص سلامة)

Issuing Body: General Directorate of Civil Defense (Salamah Portal).
Statutory Role: Mandatory for contractors executing physical site installations, chemical storage, fire suppression works, and facilities management.

The Dual-Date Validity Rule: Bid Submission vs. Tender Opening

The most treacherous procedural trap under Saudi procurement law is the Dual-Date Validity Rule:

Code|Technical Specification / Reference
Verified Schema
┌────────────────────────────────────────────────────────────────────────┐
│             THE DUAL-DATE VALIDITY RULE (GTPL ARTICLE 17)              │
└────────────────────────────────────────────────────────────────────────┘
  Date 1: BID SUBMISSION DATE ───────► Certificates Valid?  [YES: PASSED]
            │
            ▼ (Evaluation Gap: 10 to 45 Days)
            │
  Date 2: TENDER OPENING DATE ────────► Certificates Valid?  [MUST BE VALID!]
                                        If even ONE certificate expired
                                        during the gap ──► DISQUALIFIED!

The Statutory Evaluation Standard

Mandatory protections enforced by MHRSD & Saudi Labor Law

1
Under Article 17 and Article 28 of the GTPL, the Tender Opening Committee (لجنة فتح العروض) examines the legal status of the bidder as of the OFFICIAL TENDER OPENING DATE.If a contractor submits a bid on October 10 with a GOSI certificate expiring on October 14, and the committee opens the bids on October 15, the bid is NON-COMPLIANT on opening day! The committee is legally bound to disqualify the contractor, regardless of how valid the certificate was on the day of upload.

Real-World Case Studies: Compliance Certificate Failures

Code|Technical Specification / Reference
Verified Schema
┌────────────────────────────────────────────────────────────────────────┐
│               CASE STUDY 1: DISQUALIFIED BY A WEEKEND GOSI EXPIRY      │
└────────────────────────────────────────────────────────────────────────┘

Case Study 1: "Horizon Electro-Mechanical" — The 48-Hour Oversight

Contractor Profile: Grade-3 electro-mechanical contractor bidding on an SAR 16,500,000 municipal water pumping station tender.
The Chronology:

* Day 01: Submitted technical and financial envelopes on Etimad; all certificates showed green checkmarks.

Day 03: The company's quarterly GOSI Compliance Certificate expired on a Friday*.

* Day 05 (Sunday Morning): The Tender Opening Committee convened at 10:00 AM to unseal the bids.

Upon opening Horizon's electronic profile, Etimad's automated API returned: "GOSI Status: Expired (غير مسجل كمنشأة ملتزمة)"*.

The Statutory Consequence: Under GTPL Article 28, the committee disqualified Horizon immediately. Horizon’s financial bid, which was SAR 1,200,000 lower than the next competitor, was never evaluated. The project was awarded to a rival contractor.
Code|Technical Specification / Reference
Verified Schema
┌────────────────────────────────────────────────────────────────────────┐
│               CASE STUDY 2: PROACTIVE COMPLIANCE RESTORATION           │
└────────────────────────────────────────────────────────────────────────┘

Case Study 2: "Riyadh Digital Systems" — Automated Dashboard Saves Bid

Contractor Profile: Enterprise software vendor bidding on an SAR 9,000,000 Ministry of Justice digital transformation RFP.
The Crisis:

* Twelve days before the submission deadline, two senior Saudi software developers resigned to join a fintech unicorn.

The company’s Qiwa Saudization ratio dropped to Low Green (أخضر منخفض)*, threatening immediate account suspension on Etimad.

The Rapid Remediation:

* The HR director’s compliance dashboard alerted executive management immediately.

* Partnered with an accredited Saudi talent recruitment platform; hired three Saudi technical university graduates on certified GOSI contracts within 72 hours.

Activated HRDF (Hadaf) salary subsidies* to offset payroll costs.

Restored High Green (أخضر مرتفع)* status on Qiwa; re-issued the Saudization Certificate 5 days before the tender deadline.

The Result: The bid was validated with zero friction on Etimad, passing technical gating with 96/100 and winning the multi-year contract.

Top 7 Compliance Certificate Hazards & Disqualification Traps

Protect your public procurement revenue stream by avoiding these critical administrative pitfalls:

Critical Pitfalls in Certificate Compliance

Mandatory protections enforced by MHRSD & Saudi Labor Law

1
Relying on Paper CertificatesAssuming that having an unexpired paper PDF in your office drawer means Etimad is satisfied. Etimad relies solely on real-time API database queries. If the government server shows expired, your paper is legally irrelevant.
2
The ZATCA April 30 CliffFailing to secure your annual ZATCA certificate before April 30. Companies that procrastinate on audited financials find their Etimad bidding locked on May 01.
3
The Quarterly GOSI/Qiwa BlindspotForgetting that GOSI and Saudization certificates expire every 90 days. Always establish 30-day advance renewal alerts.
4
Bidding Beyond MOMRAH Classification CeilingsBidding on public works tenders exceeding your certified financial grade limits. Etimad will reject the submission automatically.
5
Inactive Chamber of Commerce GatewaysRenewing Chamber dues via offline channels that fail to sync through the Ministry of Commerce digital gateway to Etimad.
6
The Nitaqat Rolling Average IllusionAssuming that hiring a Saudi worker on Tuesday instantly restores a company from Yellow to Green. Nitaqat uses a 26-week moving average.
7
Neglecting Project-Specific GOSI ClosuresFailing to clear out closed government project files on GOSI, which prevents the authority from issuing final contract clearance certificates.

Executive Etimad Compliance Master Checklist & Calendar

Ensure your corporate compliance desk executes every verification protocol across the calendar year:

[ ] Automated Compliance Calendar Created: Establish dedicated tracking alerts for the 6 mandatory statutory certificates across all executive calendars.
[ ] Commercial Registration Verified: Confirm that Main and Branch CRs are active, with ISIC codes aligned with target procurement sectors.
[ ] Chamber Membership Synchronized: Verify that annual Chamber subscriptions are paid and reflected in the Ministry of Commerce database.
[ ] Annual ZATCA Audit Finalized: Complete external SOCPA audits, upload balance sheets to Qawaem, and renew the ZATCA certificate before the April 30 deadline.
[ ] Quarterly GOSI Renewal Scheduled: Establish automated reminders every 75 days to download and refresh the 90-day GOSI certificate.
[ ] Qiwa Saudization Headcount Monitored: Maintain a 3-to-5 person Saudi national buffer above the Nitaqat Mid-Green threshold to protect against sudden employee resignations.
[ ] MOMRAH Classification Grade Audited: Ensure your contractor classification certificate is active and covers the financial ceiling of intended infrastructure bids.
[ ] Dual-Date Buffer Maintained: Ensure all compliance certificates carry at least thirty (30) days of remaining validity beyond the official tender opening date before submitting any bid.
[ ] NCGR Hotline Contact Ready: Keep the Etimad Business Care hotline (19990) available to resolve emergency API synchronization delays.

Frequently Asked Questions (FAQ)

What are the mandatory certificates required to register and bid on Etimad?

To bid on Etimad, an enterprise must maintain active, non-expired credentials across six regulatory agencies: (1) Commercial Registration (CR) from the Ministry of Commerce; (2) Chamber of Commerce Membership; (3) ZATCA Zakat and Tax Compliance Certificate; (4) GOSI Social Insurance Certificate; (5) MHRSD / Qiwa Saudization Certificate; and (6) MOMRAH Contractor Classification Certificate (for qualifying public works and maintenance tenders).

What happens if one of my compliance certificates expires after I submit my bid on Etimad?

Under Article 17 and Article 28 of the Government Tender and Procurement Law (GTPL), statutory certificates must be valid on the date of bid submission AND on the date of tender opening (*تاريخ فتح العروض*). If a certificate expires during the evaluation window before the Tender Opening Committee unseals the bids, the bid is statutorily disqualified with zero legal opportunity to cure.

How often do GOSI and Qiwa Saudization certificates need to be renewed for Etimad?

Both the GOSI Social Insurance Compliance Certificate and the MHRSD / Qiwa Saudization Certificate operate on a three-month (90-day) validity cycle. They must be renewed quarterly through their respective online portals to prevent automated bidding freezes on Etimad.

Can a company in the Yellow or Low Green Nitaqat tier bid on Etimad tenders?

No. Companies in the Yellow (أصفر) or Red (أحمر) Nitaqat tiers are legally barred by automated system controls from buying tender booklets or submitting bids on Etimad. While Low Green companies may technically submit bids, any minor headcount fluctuation that drops them into Yellow prior to tender opening triggers immediate statutory disqualification. Bidders should maintain High Green or Platinum tier status at all times.

How quickly do renewed certificates synchronize with the Etimad portal?

Etimad integrates with government registries through the National Government Service Bus (GSB). Under normal technical operating conditions, renewed certificates synchronize automatically within two (2) to twenty-four (24) hours. In emergency bidding situations, contractors can contact the NCGR Business Care Center (19990) to initiate an expedited manual database refresh.

What is the MOMRAH Contractor Classification requirement on Etimad?

Under the Contractor Classification Law, any company bidding on public works, civil infrastructure, road construction, electrical networks, or facilities management tenders with an estimated value exceeding statutory thresholds (typically SAR 3M to SAR 5M+) must possess an active Contractor Classification Certificate from MOMRAH / Balady. Bids submitted above a contractor's certified financial grade ceiling are automatically disqualified.

Regulatory Authorities & Statutory Citations

Kingdom of Saudi Arabia: The Government Tender and Procurement Law (GTPL) - Articles 17 and 28, Royal Decree No. M/128.
Ministry of Finance (MOF): Implementing Regulations of the Government Tender and Procurement Law - Chapter on Bidder Qualification and Eligibility (Articles 14–22), Ministerial Resolution No. 1242.
Digital Government Authority (DGA): Operating Standards for Government Integration through the National Government Service Bus (GSB), Circular No. 2022/10.
Zakat, Tax and Customs Authority (ZATCA): Regulations Governing the Issuance of Zakat and Tax Compliance Certificates for Public Procurement, Resolution No. 2021/890.
Ministry of Human Resources and Social Development (MHRSD): Nitaqat Saudization Program Regulations and Qiwa Certification Rules, Ministerial Decree No. 182495.
Ministry of Municipal and Rural Affairs and Housing (MOMRAH): Executive Regulations for the Classification of Contractors, Royal Decree No. M/1.