According to the information provided by OTP, due to the planned maintenance of the card system of OTP Bank, the payment function will be temporarily unavailable on the website ematrica.nemzetiutdij.hu and www.hu-go.hu of the NTPS on 3 September 2016, Saturday, between 1:00 a.m. and 5:00 a.m.
In the period determined above it will not be possible to purchase an e-vignette or a HU-GO route ticket or to top up your balance online with a bank card, furthermore, there might be occasional problems with bank card payment, so please purchase your road use authorization in advance (before the maintenance) on the website ematrica.nemzetiutdij.hu or www.hu-go.hu, in our customer service offices or at our reseller partners.
Please also note that you should already have a valid authorization when entering a toll section. The maintenance does not affect our customers who use an on-board unit (OBU), but they should ensure that they also have a sufficient balance for the period determined above.