UNE 166006 is a UNE standard that defines the requirements of a technological surveillance and competitive intelligence system. Together with other standards, it is part of the UNE 166000 series.

This standard establishes, among others, the following requirements:

Technological surveillance helps to provide ideas that can be used in R&D&I projects. It is also very useful in supporting decision-making related to technological strategy, reducing the risks inherent in them.