Rayong: On the first day of registration for parliamentary candidates in Rayong, the four major parties arrived early, waiting to secure their candidate numbers. The Rayong Provincial Government Center was bustling with activity as the four major parties - Bhumjaithai, Prachachon, Pheu Thai, and Democrat - brought their candidates since early morning to compete for ballot numbers, amidst cheering crowds.

According to Thai News Agency, the atmosphere on the first day of registration for parliamentary candidates in Rayong Province, held at the Rayong Provincial Government Center's main auditorium, saw candidates from the four major political parties - Bhumjaithai Party, Prachachon Party, Pheu Thai Party, and Democrat Party - arriving before the official opening time to register and draw their candidate numbers, amidst their supporters who had come to cheer them on.

Rayong province is divided into 5 constituencies. In the last election, the People's Party swept all the parliamentary seats in the province.