[en] The performed analysis of 5-year experience of the information support of the works on elimination of the Chernobyl accident consequences allows concluding that qualitative improvement can take place only under the following conditions being complied: 1) the problem on the information support of works on the Chernobyl accident consequences elimination will be considered using the modern achievements of the general systems theory; 2) decision making will be realized on the basis of the systematic collected and processed information, and this point should be included in the law about the legal status of the Chernobyl zone of the radioactive pollution. (author)