Annotation: The article highlights conflicting issues of property rights, analyzes the laws on international private law and other regulatory acts, which establish the rule that property rights and other property rights to immovable things, which may be subject to the appropriate regime, are subject to state control. registration, the law of the country where this property is registered is applied, the demarcation of ownership rights, which conflict of laws rules are applied, it was investigated that in many countries special rules are applied, on the basis of which the issue of applying the relevant law to the emergence of the right of ownership due to the acquisitive statute of limitations is resolved, it was investigated what conflict of law rules are regulated the question of ownership.