(1) completion of dissemination;
(2) completion of printing and publication;
(3) provision of services to data users;
(4) continuous updating of jurisdictional changes as an advance preparation for the next census;
(5) carrying out population surveys, household surveys and methodological studies;
(6) maintenance of a census library containing census publications and electronic products (e.g., CD-ROMs);
(7) preservation of essential maps and records and destroying filled-in questionnaires after data processing under proper supervision if data have been entered fully;
(8) documenting census activities in administrative reports and retaining multiple copies of all essential census instructions, circulars and questionnaires for reference and guidance in the next census;
(9) continuously updating digitized maps for use in the next census;
(10) retaining the census office (at least in a skeleton form with necessary staff) during the intercensal period; and
(11) updating the census frame for the purpose of sampling.