Can a Power of Attorney document be drafted on plain blank paper, or is a specific government layout mandatory?

For Australian, US, Canadian, UK & NZ migration compliance, Issued by the Royal Thai Police (RTP). It is the only Thai criminal-record document recognised by DoHA (Australia), USCIS (USA), IRCC (Canada), UKVI (UK), New Zealand INZ, Schengen states and the Thai MFA for visa, PR, employment, marriage and migration. That backing means the certificate we deliver is accepted for the receiving authority specified by the client (employer, university, court, etc.) across every visa subclass, PR pathway, work permit, marriage/divorce filing, professional assessment and worldwide migration route. Nationwide pickup plus DHL/FedEx worldwide dispatch (from price on request to Australia).