excluded. and penalties for failure to fulfill monetary obligations, and it so happened that all anexumi of the principal debt many times over; now they decided to prevent such situations. approaches to the so-called double liability in case of failure to fulfill monetary obligations have been changed. today, according to current legislation, in case of failure to fulfill monetary obligations, liability arises , including in the form of penalties and interest. and sometimes situations arose when, not the penalty, and even more so the interest, due to the length of the period, many times exceeded the amount of the obligation itself, and in fact such liability was of an enslaving nature ; today, the approach to such double liability is excluded, and interest in the event that a penalty is provided , are not subject to collection. and a number of other examples, an important innovation concerns cases where unscrupulous entrepreneurs reorganize their legal entities in order to avoid fulfilling obligations. but as a result, creditors cannot get a refund. so the civil code solves this problem,