Global Reference Tables (GRT): Service Architecture and Code Sets

Social Security Administration maintains this database of reference and transactional data for Global Reference Table (GRT) services. The data provides a data-driven service access method for certain GRT service tables. It was last updated on 2026-04-03.

Use Cases

• Integrating standardized policy codes based on the reference data architecture.
• Building data-driven service access layers based on the described transactional data.
• Mapping and managing value sets for enterprise applications based on the GRT service tables.

Strengths

• Maintained by the Social Security Administration, an authoritative government agency.
• Last update timestamp is precisely recorded as 2026-04-03 18:04:44.897532.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Social Security Administration

Freshness

Last updated 2026-04-03 18:04:44.897532; freshness should be verified.