How many years of comparable data are there for Singapore and Zambia?

6 years are reported by both, from 2014 to 2019.

Where does this data come from?

The World Bank, published as Dealing with construction permits: Professional certifications index (0-4) (DB16-20 methodology). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Singapore vs Zambia: Dealing with construction permits: Professional certifications index

Singapore

4 DB16-20 methodology

in 2019

Zambia

4 DB16-20 methodology

in 2019

Singapore rank

1st

Zambia rank

1st

Dealing with construction permits: Professional certifications index over time

Singapore
Zambia

How they compare

Singapore currently reports 4 DB16-20 methodology against 4 DB16-20 methodology in Zambia, a difference of 0 DB16-20 methodology.

Across all 6 years both countries report, Zambia has been ahead every year.

Singapore ranks 1st and Zambia ranks 1st of 186 countries.

Frequently asked questions

Which has higher dealing with construction permits: professional certifications index, Singapore or Zambia?: Singapore, at 4 DB16-20 methodology against 4 DB16-20 methodology in Zambia as of 2019.
What is the difference in dealing with construction permits: professional certifications index between Singapore and Zambia?: 0 DB16-20 methodology, with Singapore ahead.
How many years of comparable data are there for Singapore and Zambia?: 6 years are reported by both, from 2014 to 2019.
How do Singapore and Zambia rank globally for dealing with construction permits: professional certifications index?: Singapore ranks 1st and Zambia ranks 1st of 186 countries.
Where does this data come from?: The World Bank, published as Dealing with construction permits: Professional certifications index (0-4) (DB16-20 methodology). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Singapore vs Zambia: Dealing with construction permits: Professional certifications index. Statizoid. Retrieved 24 August 2026, from https://private-sector.statizoid.com/compare/dealing-with-construction-permits-professional-certifications-index-0-4-db16-20/singapore/zambia/

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About this data

Indicator: Dealing with construction permits: Professional certifications index (0-4) (DB16-20 methodology)
Unit: DB16-20 methodology
Source: World Bank
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 186 places, 1,115 data points, 2014–2019
Last refreshed: 24 August 2026

The professional certifications index evaluates professional certi?cation requirements. It has two components: (i) the qualification requirements of the professional responsible for verifying that the architectural plans or drawings are in compliance with the building regulations; and (ii) the qualification requirements of the professional who conducts the technical inspections during construction. The index is computed based on the methodology in the DB16-20 studies.