Free access is allowed to many areas, updated data and limited searches, with some publication available for purchase. Several technical newsletters are freely provided as pdf issues
While statistical databases are free and open to the public, some printed and electronic products can be purchased online.
More then 10 statistic series are available without subscription or membership, concerning a wide area of topics, especially social indicators and demography.
Internal links are well organized and represent the main element in the site architecture, even if most of them point to other UN websites/agencies or related sources.