The registered person may, within six months of the deletion made pursuant to articles R. 123-304 and R. 123-305, as long as it demonstrates that it has regularised its situation, refer the matter to the president of the regional chamber of trades and crafts or, by delegation, to the president of the departmental level chamber of trades and crafts via the single body mentioned in article R. 123-1 and under the conditions provided for in articles R. 123-6 and R. 123-7, in order to have this deletion withdrawn.