Sources
Where our notices come from
SLETOR reads public procurement notices from official government and multilateral sources. This page lists each one, what it covers, when we last updated it and the licence we use it under.
How we use them
- We read each source through its official API or open-data feed, only where its terms allow reuse. We do not scrape sites that forbid it, and we do not use login-only data.
- Every notice keeps a link to the original record, and each fact we show points back to the words it came from.
- We credit each source under its licence. The attribution text below appears on every notice from that source.
- Personal contact details in notices are removed before we store them.
- Before a paid report is produced, the notice is checked again at its source.
Connected (12)
UK Find a Tender
United Kingdom
Updated , checked every 30 minutes
Open Government Licence v3.0 (opens in a new tab)
Contains public sector information from Find a Tender, licensed under the Open Government Licence v3.0.
Brazil Portal Nacional de Contratações Públicas (PNCP)
Brazil
Updated , checked every 6 hours
Brazilian open public data (Lei 14.133/2021 art. 174, Lei 12.527/2011) (opens in a new tab)
Fonte: Portal Nacional de Contratações Públicas (PNCP), Governo do Brasil.
CanadaBuys open tender notices
Canada
Updated , checked every 6 hours
Open Government Licence – Canada 2.0 (opens in a new tab)
Contains information licensed under the Open Government Licence – Canada (CanadaBuys).
Colombia SECOP II processes
Colombia
Updated , checked every hour
Creative Commons Attribution-ShareAlike 4.0 (opens in a new tab)
Fuente: SECOP II, Colombia Compra Eficiente, vía datos.gov.co (CC BY-SA 4.0).
Dominican Republic DGCP procesos
Dominican Republic
Updated , checked every 3 hours
Open Data Commons Open Database License (ODbL) (opens in a new tab)
Fuente: Dirección General de Contrataciones Públicas (DGCP), República Dominicana (ODbL).
UK Contracts Finder
England
Updated , checked every hour
Open Government Licence v3.0 (opens in a new tab)
Contains public sector information from Contracts Finder, licensed under the Open Government Licence v3.0.
EU Tenders Electronic Daily
European Union and EEA · 31 countries
Updated , checked every hour
EU reuse of TED data (Commission Decision 2011/833/EU) (opens in a new tab)
Source: Tenders Electronic Daily (TED), © European Union. Reuse authorised under Commission Decision 2011/833/EU.
Paraguay DNCP contrataciones
Paraguay
Updated , checked every 4 hours
Creative Commons Attribution 4.0 (opens in a new tab)
Fuente: Dirección Nacional de Contrataciones Públicas (DNCP), Paraguay (CC BY 4.0).
Public Contracts Scotland
Scotland
Updated , checked every 4 hours
Open Government Licence v3.0 (opens in a new tab)
Contains public sector information from Public Contracts Scotland, licensed under the Open Government Licence v3.0.
South Africa National Treasury eTenders
South Africa
Updated , checked every 3 hours
Open Data Commons Public Domain Dedication and License (PDDL) (opens in a new tab)
Source: National Treasury eTenders, Republic of South Africa.
Ukraine Prozorro public API
Ukraine
Updated , checked every 30 minutes
Ukrainian open data (Law on Access to Public Information) (opens in a new tab)
Джерело: Prozorro (prozorro.gov.ua), Україна. Source: Prozorro, Ukraine.
World Bank procurement notices
World Bank projects (worldwide)
Updated , checked every 3 hours
Creative Commons Attribution 4.0 (World Bank) (opens in a new tab)
Source: The World Bank, procurement notices (CC BY 4.0). Not endorsed by the World Bank.
Coming soon
These sources are not part of search yet. We add each one once it is set up and its terms are checked.
Chile Mercado Público licitaciones
Chile
US SAM.gov Contract Opportunities
United States
Norway Doffin
Norway
Know an official source we should add? Tell us.