This depends on where you are located.
In Canada, Techno Pieux is evaluated by the CCMC (Canadian Construction Materials Centre) under number 13059-R, which confirms that its technology complies with the National Building Code of Canada.
SCREW PILES
WITH TECHNO METAL POST, IT'S FAST AND EASYTechno Metal Post makes life easier for anyone with a construction project that requires a foundation in almost any type of soil.