Architectural, engineering and related services price index, quarterly (English, French, XML)

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Publisher-reported update

2026-08-14

Architectural, engineering and related services price index (AESPI) by North American Industry Classification System (NAICS). Quarterly data are available from the first quarter of 2013. The table includes data for the most recent reference period and the last four periods. The base period for the index is (2018=100).

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