# Where do engineering and architecture firms find public tenders?

Engineering and architecture firms watch CPV division 71, the design, supervision and inspection services bought before and during public works. In the measured Portuguese register it carried 713 opening announcements in 2026, with 2,262 distinct winning firms in the year. Because division 71 precedes division 45, it is also the earliest signal of construction pipelines: the study contract announces the works contract months ahead.

The pages behind this answer: [CPV 71, architecture and engineering services](https://trinta.ai/cpv/71000000) · [Construction and public works, the sector page](https://trinta.ai/tenders-by-sector/construction)

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