SUMMARIUM The present work deals with the theme "Harmonization of Pensions". The last and also one of the most important pension reforms was 1.1.2005 by the Pension Harmonization Act, BGBl I 2004/142 causes. Thus, the new power law in the APG and the need for this insurance and contributory legal counterpart provisions in the social security laws, such as ASVG, GSVG / FSVG, BSVG and the federal officials in the PG, BDG 1979 and regulated GehG 1956. The question of whether the pension harmonization performance and gender equality has brought contribution is likely to respond that it is still substantial differences within and between the two pension systems. These are both in their systemtragenden principles and features are spread across the different funding models to different forms of the rules and the associated legal consequences. As the scale of assessment is primarily intended to equality under Art 7 B-VG.For example, the Pension Harmonization in the field of women's pensions a development lead, however it was found that the achievement of a satisfactory independent retirement of women is still a great need for regulation exists. The goal, however, and others can only be achieved if typical women-specific acquisition runs thus sufficient for the repurchase right will be rewarded. Finally, the constitutional review of pension harmonization mean that the one envisaged system whose main characteristics lose significance and, secondly, that the trust in the social security legislation of a certain dynamics.