Thailand license plate: LTA public yellow

Issued today Documented since 2011. Standard plates for bus and truck, issued by กรมการขนส่งทางบก (Department of Land Transport, DLT), Ministry of Transport. One of 21 Thailand license plates.

The plate on every intercity bus and licensed truck: THAILAND and a numeric province code above a type code and a serial that must print its leading zeros, the reverse of the usual convention.

Thailand license plate, LTA public yellow (documented since 2011), sample 10-1234

Format, years and the law

Format
99-9999, for example 10-1234 (9 any digit)

The first two digits are a statutory vehicle-type code: 10 to 19 fixed-route buses, 20 to 29 small-vehicle transport, 30 to 39 non-scheduled (charter) buses, 60 to 69 and 70 to 79 hired trucks, the 70s exist because the 60s nearly ran out, and the instrument says so itself.

10-19
รถโดยสารประจำทาง (scheduled (fixed-route) passenger transport)
20-29
รถขนาดเล็ก (small-vehicle transport)
30-39
รถโดยสารไม่ประจำทาง (non-scheduled passenger transport)
60-69
รถบรรทุกไม่ประจำทาง (non-scheduled goods transport)
70-79
รถบรรทุกไม่ประจำทาง (non-scheduled goods transport, the band added in 2011 when 60 to 69 neared exhaustion)

The format above follows the issuing rules: a registration that fits it is one this series could have issued.

Years issued
Documented since 2011; the format is likely older than the first year documented. Still issued.
Vehicle class
Standard: the default series issued to private road vehicles. Issued for bus and truck.
Colours
Characters #000000 Background #FFD400
Size
440 × 220 mm · every country's size
About this plate
PUBLIC-TRANSPORT PLATE under the Land Transport Act, retroreflective YELLOW.

Legal basis and sources

  1. ข้อ ๒ (๑) 22 x 44 cm, retroreflective YELLOW ground, three lines (THAILAND + province code / type code - number / province name in Thai), ขส roundel lower left, all embossed in black, and the five character-metric... https://web.archive.org/web/20160304073451/http://www.ratchakitcha.soc.go.th/DATA/PDF/2554/E/044/52.PDF

This plate in your app

The series id is th-lta-public-yellow-2011. The API returns its format, validation, colours and designs with the rest of Thailand's series:

curl -s https://vehiclesdb.com/api/v1/plates/th \
  -H "Authorization: Bearer $VEHICLESDB_API_KEY" \
  | jq '.series[] | select(.id == "th-lta-public-yellow-2011")'