A judge in the trial of Princess Cristina of Spain, the sister of King, on charges of tax fraud.
The charges came under investigation in commercial transactions for a pair Princess, Inaki Oordangaren.
He accused the husband of Princess participating in the embezzlement of millions of public funds the company of another business partner.
This is the first time that a royal family members will enter the dock.
Previously, the princess and her husband denied committing any wrongdoing.
He says prosecutors in the city of Palma de Mallorca, the capital of the Balearic Islands in Spain, the sports charity run by a pair of Princess misused public resources obtained.
There are allegations that some 5.6 million euros (7.5 million dollars) of public funds disappeared from the charity when it was run by a pair of Princess.
It is suspected that Princess Christina, aged 49 years, got 2.6 million euros of public funds by company run by her husband.
It is noteworthy that Princess Christina is the sister of the King of Spain, Felipe VI, which is smaller blocks former King of Spain, Juan Carlos, who abdicated in favor of his son, Felipe.
And return the allegations of committing "financial irregularities" to 2007 and 2008.
There are reports that the pair Princess business and his partner used the charity that they Ediranha in order to obtain public resources by organizing events for the benefit of the Government of Valencia and the Balearic Islands and amplify services that were Ikdmanama prices.