- Ministry of Transport, Construction and Regional Development, www.telecom.gov.sk
- Association of Hotels and Restaurants of Slovakia (ZHR SR), www.zhrsr.sk
- Slovak Tourism Association (ZCR), www.zcrsr.sk
- Historic Hotels of Slovakia, www.historickehotelyslovenska.sk
- Slovak Association of Travel Agencies, www.sacka.eu
- Slovak Convention Bureau, www.slovakconvention.sk
- Slovak Tourist Board (SACR), www.sacr.sk