Evolution of the Legal Nature of Professional Standards for Property Appraisers Against the Background of the Assumptions of the System of Sources of Law in the Constitution of the Republic of Poland of 1997

Of all the controversial elements of the system of sources of law in the Republic of Poland, professional standards of property appraisers have received the least attention in the professional literature. Meanwhile, these standards constitute a vivid example of the indicated problem, and the comments raised during their discussion, relating in particular to the views of legal science and jurisprudence on the properties of the system of sources of law of the Republic of Poland, can be successfully extrapolate to the remaining controversial elements of this system. Hence, the presentation of the evolution of the legal nature of professional standards of property appraisers against the background of the assumptions of the system of sources of law in the Constitution of the Republic of Poland of 1997 seems by all means justified and purposeful.