The infringements were mainly for not having the necessary activity documentation.
The increase in registrations was partly because of concerns about possible restrictions under new legislation.
The ministry anticipates there being fines' revenue this year of almost 7.3 million euros, roughly ten times as much as last year.
Payment of the tourist tax will be a major target for a department to combat tax fraud.
The operation by the Guardia Civil will continue this month, there having been twenty inspections of party boats up till now.
Currently, there are 53 hotels with all-inclusive offer registered with the ministry, when the number is very much higher: 297 in total.
Inspectors are also going to be paying attention to any possible cases of overcrowding, which is expected to be an issue of particular concern because of the very high demand this season.
The main objective of this intervention was to reduce risk by making sure that there was adequate identification of ingredients that can lead to allergic reactions.
The regional director of public health, Maria Ramos, recognises that inspections need to be strengthened.
There are to be four key campaigns: control of temporary appointments and potential contractual fraud; control of the hours of work; control of part-time contracts; and limitations on overtime.