Prostitution in Hungary has been 
legalized and regulated[1] by the government since 1999.
[2] Under the law, prostitutes are basically professionals who engage in sexual activities in exchange for money. The government allows this activity as long as they pay taxes and keep legal documents.
[2]
In 2007, the 
prostitution and 
pornography industry in 
Hungary was estimated by Hungary's tax authority APEH to generate $1 billion annually.
[2]
Current situation[edit]
According to the law, local authorities have the power to mark zones for legal prostitution if there is profound local need. Most authorities have refused to designate these zones.
[1] These zones must be a distance away from schools or churches.
[3] Soliciting is only allowed within these tolerance zones.
[1]
Prostitutes must be at least 18 years old,
[1] possess a "entrepreneur's permit" and pay taxes.
[2]
Running 
brothels or providing a place for prostitution, promoting prostitution or living on the earnings of other peoples prostitution are illegal.
[1]
Three monthly 
STI and 
HIV testing is mandatory, and health certificates can be inspected by the police.
[1]
Prostitution in Hungary - Wikipedia