Пример употребления: Whilst some restrict their calls for change to the inclusion of an additional chapter to the Civil Code regulating risk service agreements, others advocate the amendment to the law On Subsoil: one, to expressly recognise the role of an operator as a subsoil user; and, two, to eliminate the requirement that the holder of a combined license for an offshore field have five years experience of work on the Russian continental shelf. (europeanoilandgas.co.uk).