Each package is comprised of four booklets: one full version constitution, two summaries booklets, and one booklet explaining the additional question to be asked in the referendum.
More 900,000 copies would be ready late next month for nationwide household dissemination.
The handling over of the copies was the highlight of the EC's kickoff of the run-up to the charter referendum, which will be held on August 7.
The EC used a Hanuman mascot at the ceremonty, reasoning that the magic monkey from the Thai literature symbolises voluntary mind that would help redirect the country towards improvement like how the referendum will, if voters exercise their rights.