The terms A1 Jet Fuel Buyer, D2 Diesel Seller Mandate, Crude Oil Buyer Mandate, and EN950 Mandate Buyer are commonly used within petroleum tradingโ€”but often misunderstood. This blog explains what these roles mean and why they matter.

What Is a Mandate in Oil Trading?

A mandate is a legally authorized representativeโ€”appointed either by a buyer or sellerโ€”who is empowered to negotiate deals directly.

They differ from brokers because mandates:

  • Have verifiable authorization
  • Can sign documents on behalf of their principal
  • Participate directly in the transaction chain
  • Are recognized by refineries and suppliers

Different Types of Mandates in the Petroleum Market

1. A1 Jet Fuel Buyer Mandate

Jet Fuel A1 is one of the highest-demand aviation fuels globally. Buyer mandates ensure:

  • Compliance with international aviation standards
  • Verification of refinery origin
  • Protection against fraudulent allocations
  • Clear negotiations on procedures and logistics
2. EN950 Diesel Mandate (Buyer or Seller)

EN950 (ULSD) requires strict certification. Mandates help manage:

  • Quality control
  • SGS verification
  • CIF/FOB delivery arrangements
  • Full documentation transparency
3. D1 and D2 Diesel Mandates

D1 and D2 diesel are popular for industrial use. Mandates streamline:

  • Bulk purchasing
  • Contract negotiations
  • Logistics and port clearance
  • Supplier verification
4. Crude Oil Buyer Mandate

Crude oil requires massive due diligence. Mandates help buyers avoid:

  • Fake refinery allocations
  • Non-existent tank storage
  • Incomplete POP
  • Unrealistic procedures

They handle critical documentation such as:

  • SPA (Sales & Purchase Agreement)LOI (Letter of Intent)
  • ICPO
  • Proof of Funds (POF)
  • TSA (Tank Storage Agreement)

Why Mandates Are Critical in Petroleum Trading?

Because the industry is prone to fraud and misinformation, mandates provide:

  • Security
  • Legitimacy
  • Speed
  • Access to real refineries and sellers
  • Negotiation expertise
  • Contract protection

Conclusion

Understanding mandate roles is essential for anyone involved in petroleum trading. Whether youโ€™re buying EN950, A1 Jet Fuel, JP54/JP45, D2, D1, or crude oil, a verified mandate dramatically reduces risk and increases the chance of completing real, successful transactions.