This course enables the participants to build a comprehensive portfolio following the completion of their gas training to obtain the CITB intermediate gas certificate. They will be provided with comprehensive guidance on exactly how portfolio evidence should be gathered and certified by a gas safe registered engineer. Portfolio completion is probably the most important part of their gas training as it determines their competence in real life situations. It tests their ability to work under pressured circumstances, their ability to ensure safety in every situation and most importantly of all, it provides them with the opportunity to work alongside an experienced gas engineer where they will learn much more than they can ever have imagined.