Tracked, Indoor/Outdoor Articulated & Telescopic Lifts IMER was one of the first companies to introduce tracked aerial units to the international market years ago. In compliance with strict European safety standards, the IM R Series was engineered with safety features that far exceeded Western regulations of that time. Today, with an increased focus on US safety codes, IMER is introducing two models to the North American marketplace that were engineered and built in compliance with European and US safety standards. While the IM R Series was first engineered with safety in mind, user experience, maneuverability, and versatility were also a priority.