Confidentiality

Property of data indicating whether they are subject to dissemination restrictions.

Data are protected by confidentiality in cases where unauthorised disclosure could be prejudicial or harmful to the interest of the source or other relevant parties. For instance, data allowing the identification of a physical or legal person, either directly or indirectly, may be characterised as confidential according to the relevant national or international legislation. Unauthorised disclosure of data that are restricted or confidential is not permitted and even legislative measures or other formal provisions may be used to prevent disclosure. Often, there are procedures in place to prevent disclosure of restricted or confidential data, including rules applying to staff, aggregation rules when disseminating data, provision of unit records, etc.

http://purl.org/linked-data/sdmx/2009/concept#conf

urn:sdmx:org.sdmx.infomodel.conceptscheme.Concept=SDMX:CROSS_DOMAIN_CONCEPTS(2.0).CONF

SDMX, "Guidelines for Confidentiality and Embargo in SDMX"
SDMX, "Standardising Reference Metadata Reporting in SDMX", Version 1.0