A plate series announced in August 2025 to celebrate the 25th anniversary (Silver Jubilee) of Sultan Sharafuddin Idris Shah’s reign in Selangor. “SIS” represents the Sultan’s initials. Online bidding opened on 15 Aug 2025 for SIS 1-999. Demand was expected to be high, especially for single digits, as Selangor royalty and dignitaries were keen on obtaining these commemorative plates. JPJ set standard eBid terms, and any winning numbers must be registered to a vehicle within 12 months. Given the significance, some top numbers were likely earmarked for the Palace or state government. Early talk suggested SIS 1 could rival other royal-themed plate records (possibly reaching high six-figures). After first ownership, SIS plates transfer normally, but initial allocations might involve royal consent. This extremely limited run of 999 plates is a one-time celebration of Selangor’s monarch – a prestigious keepsake for the lucky few who secure one. Key Facts: Issue Date: 15 Aug 2025 Issuance Range: 1 - 999 Rarity: Very rare (999 plates, special auction) Transfer Rules: Standard (although initial issuance favored royal/state applicants)