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 406 works, thirty or fifty years respectively, unless the anonymous author discloses his identity. Registration, in Austria at the Ministry of Commerce, and in Hungary at the Ministry of Agriculture, is required only for anonymous and pseudonymous works, and in Hungary in other special cases, as plays. The right of translation must be reserved on the work, for specified languages or in general, and must be exercised within stated periods; notice is also required on photographs, and in Austria on musical works to protect performing right. Posthumous works, if published in the last five years of the thirty or fifty year term, are protected for five years from publication. Photographs are protected only for ten years in Austria and five years in Hungary. Collections of telegraph news, as printed in a newspaper, are protected in Hungary. Austria and Hungary have a treaty with each other (1907), and jointly with Great Britain (1893), Germany (1899), France (1866–1884) and Italy (1890), involving in the case of Hungary registration in Hungary as well as in the country of origin. Austria has also treaties with Belgium (1910), Denmark (1907), Roumania (1908), and Sweden (1908), and has been in reciprocal relations with the United States as a "proclaimed" country since December 9, 1907; Hungary is negotiating reciprocal relations with the United States, but has otherwise no separate treaties. Neither Austria nor Hungary is a unionist country.

Switzerland, under its federal constitution of 1874 and the law of 1883, provided copyright for life and thirty years or for corporate and like works thirty years, giving protection for the full term to translations if the right to translate is exercised within five years from publication. Photographs were protected for five years only. No formalities are required, though an author has the option of registering his