How many years of comparable data are there for Congo, Republic of and Portugal?

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.

Congo, Republic of vs Portugal: Dealing with construction permits: Professional certifications index

Congo, Republic of

2 DB16-20 methodology

in 2019

Portugal

2 DB16-20 methodology

in 2019

Congo, Republic of rank

99th

Portugal rank

99th

Dealing with construction permits: Professional certifications index over time

Congo, Republic of
Portugal

How they compare

Congo, Republic of currently reports 2 DB16-20 methodology against 2 DB16-20 methodology in Portugal, a difference of 0 DB16-20 methodology.

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

Congo, Republic of ranks 99th and Portugal ranks 99th of 185 countries.

Frequently asked questions

Which has higher dealing with construction permits: professional certifications index, Congo, Republic of or Portugal?: Congo, Republic of, at 2 DB16-20 methodology against 2 DB16-20 methodology in Portugal as of 2019.
What is the difference in dealing with construction permits: professional certifications index between Congo, Republic of and Portugal?: 0 DB16-20 methodology, with Congo, Republic of ahead.
How many years of comparable data are there for Congo, Republic of and Portugal?: 6 years are reported by both, from 2014 to 2019.
How do Congo, Republic of and Portugal rank globally for dealing with construction permits: professional certifications index?: Congo, Republic of ranks 99th and Portugal ranks 99th of 185 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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Congo, Republic of vs Portugal: Dealing with construction permits: Professional certifications index. Statizoid. Retrieved 18 August 2026, from https://private-sector.statizoid.com/compare/dealing-with-construction-permits-professional-certifications-index-0-4-db16-20/congo-rep/portugal/

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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: 185 places, 1,109 data points, 2014–2019
Last refreshed: 10 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.