OmanUpdated for 2026BusinessOman Chamber of Commerce & Industry Fees Calculator 2026 (OCCI)
Calculate annual membership renewal and certification fees for the Oman Chamber of Commerce and Industry (OCCI) across registered capital grades (Excellent, 1st, 2nd, 3rd, 4th), Certificates of Origin, and commercial invoices.
Total OCCI Membership & Attestation Fees
Calculator Inputs
Total OCCI Membership & Attestation Fees
Annual Grade Subscription Fee
Certificates of Origin Cost
Invoice Attestation Charges
Fees strictly correspond to the statutory financial schedule of the Oman Chamber of Commerce and Industry. Active OCCI membership is mandatory for commercial registration compliance.
This calculator is a mathematical model for general financial estimation, planning, and educational guidance. Results depend on your inputs and standard formulas, and do not constitute binding financial, tax, or investment advice. Always consult a qualified professional before making financial decisions.
Calculation Methodology
Total OCCI Expenses = Annual Grade Membership Fee (33 to 585 OMR based on capital) + Certificates of Origin (10 OMR each) + Invoice Attestations (15 OMR each).
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