Do I have to have certain professional experience for continuing education, further training in energy consulting?

Yes, schools usually require a certain amount of professional experience in the field of building envelope or building technology. At the time of the Federal Professional Examination, you must then have the following level of experience:

• Federal VET Diploma in the construction industry: After the Federal VET Diploma, you must have at leastseven yearsProof of professional experience in building technology or building envelopes, including at least three years with management experience and/or customer advice
• Federal VET Diploma in another industry: After the Federal VET Diploma, you must have at leastten yearsProof of professional experience in building technology or building envelopes, including at least three years with management experience and/or customer advice
• more specializedHigher vocational education qualification or university degree: This means you must have at leastthree yearsProof of professional experience in building technology or building envelopes