What is the difference in dealing with construction permits: quality control during between Poland and United Republic of Tanzania?

0 DB16-20 methodology, with Poland ahead.

How many years of comparable data are there for Poland and United Republic of Tanzania?

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: Quality control during construction index (0-3) (DB16-20 methodology). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Poland vs United Republic of Tanzania: Dealing with construction permits: Quality control during

Poland

2 DB16-20 methodology

in 2019

United Republic of Tanzania

2 DB16-20 methodology

in 2019

Poland rank

20th

United Republic of Tanzania rank

20th

Dealing with construction permits: Quality control during over time

Poland
United Republic of Tanzania

How they compare

Poland currently reports 2 DB16-20 methodology against 2 DB16-20 methodology in United Republic of Tanzania, a difference of 0 DB16-20 methodology.

Across all 6 years both countries report, United Republic of Tanzania has been ahead every year.

Poland ranks 20th and United Republic of Tanzania ranks 20th of 185 countries.

Frequently asked questions

Which has higher dealing with construction permits: quality control during, Poland or United Republic of Tanzania?: Poland, at 2 DB16-20 methodology against 2 DB16-20 methodology in United Republic of Tanzania as of 2019.
What is the difference in dealing with construction permits: quality control during between Poland and United Republic of Tanzania?: 0 DB16-20 methodology, with Poland ahead.
How many years of comparable data are there for Poland and United Republic of Tanzania?: 6 years are reported by both, from 2014 to 2019.
How do Poland and United Republic of Tanzania rank globally for dealing with construction permits: quality control during?: Poland ranks 20th and United Republic of Tanzania ranks 20th of 185 countries.
Where does this data come from?: The World Bank, published as Dealing with construction permits: Quality control during construction index (0-3) (DB16-20 methodology). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs United Republic of Tanzania: Dealing with construction permits: Quality control during. Statizoid. Retrieved 20 August 2026, from https://private-sector.statizoid.com/compare/dealing-with-construction-permits-quality-control-during-construction-index-0-3-db16-20/poland/tanzania/

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About this data

Indicator: Dealing with construction permits: Quality control during construction index (0-3) (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 quality control during construction index evaluates quality control during the construction process. It has two components: (i) whether inspections are mandated by law during the construction process; (ii) whether inspections during construction are implemented in practice. The index is computed based on the methodology in the DB16-20 studies.