A Bachelor of Engineering (abbreviated as B.E., B.Eng. or B.A.I. in Latin form) is a first professional undergraduate academic degree awarded to a student after three to five years of studying engineering at an accredited university. In the UK, a B.Eng. degree will be accredited by one of the Engineering Council's professional engineering institutions as suitable for registration as an incorporated engineer or chartered engineer with further study to masters level. In Canada, the degree from a Canadian university can be accredited by the Canadian Engineering Accreditation Board (CEAB). Alternatively, it might be accredited directly by another professional engineering institution, such as the US-based Institute of Electrical and Electronics Engineers (IEEE). The B.Eng. contributes to the route to chartered engineer (UK), registered engineer or licensed professional engineer and has been approved by representatives of the profession.
A B.E. has a greater emphasis on math and science, to allow the engineers to move from one discipline to another. Multi-discipline is required in certain fields, like Marine Engineering. The marine engineer is required to know mechanical, chemical and electric engineering. If an engineer is strictly staying in a single discipline, he/she would probably be better served with a B.Sc. A typical B.Sc. is 128 credits. SUNY Maritime B.E. is 172 credits.
Most universities in the United States and Europe award the Bachelor of Science Engineering (B.Sc.Eng.), Bachelor of Engineering (B.Eng.), Bachelor of Engineering Science (B.Eng.Sc.), Bachelor of Science in Engineering (B.S.E.) or Bachelor of Applied Science (B.A.Sc.) degree to undergraduate students of engineering study. For example, Canada is the only country that awards the B.A.Sc. degree for graduating engineers. Other institutions award engineering degrees specific to the area of study, such as B.S.E.E. (Bachelor of Science in Electrical Engineering)  and B.S.M.E. (Bachelor of Science in Mechanical Engineering).
A less common and possibly the oldest variety of the degree in the English-speaking world, is Baccalaureus in Arte Ingeniaria (B.A.I.), a Latin name meaning Bachelor in the Art of Engineering. Here Baccalaureus in Arte Ingeniaria implies an excellence in carrying out the 'art' or 'function' of an engineer. The degree is awarded by the University of Dublin (its Trinity College Dublin has had a School of Engineering since 1841) and also by the constituent universities of the National University of Ireland (N.U.I.), but in everyday speech it is more commonly referred to as Bachelor of Engineering and the N.U.I. graduates also use the post-nominals translated into English, B.E., even though the actual degree and its parchment is in Latin.
Some South African Universities refer to their engineering degrees as B.Ing. (Baccalaureus Ingenieurswese, in Afrikaans).
A Bachelor of Engineering degree will usually be undertaken in one field of engineering, which is sometimes noted in the degree postnominals, as in BE (Aero) or BEng (Elec). Common fields for the Bachelor of Engineering degree include the following fields:
In Australia, the Bachelor of Engineering (BE or BEng - depending on institution) is a four-year undergraduate degree course and a professional qualification. It is also available as a six-year sandwich course (where students are required to undertake a period of professional placement as a part of the degree) or an eight-year part-time course through some universities. The Institution of Engineers, Australia (Engineers Australia) accredits degree courses and graduates of accredited courses are eligible for membership of the Institution. Bachelor of Engineering graduates may commence work as a graduate professional engineer upon graduation, although some may elect to undertake further study such as a Master's or Doctoral degree.
The title of “engineer” is not protected in Australia, therefore anyone can claim to be an engineer and practice without the necessary competencies, understanding of standards or in compliance with a code of ethics. The industry has attempted to overcome the lack of title protection through chartership (CPEng), national registration (NER) and various state registration (RPEQ) programs which are usually obtained after a few years of professional practice.
In Bangladesh, the Bachelor of Science in Engineering (B.Sc. Engineering) is a four-year undergraduate university degree. Universities offer engineering degree in many branches like Computer Science and Engineering, Civil Engineering, Mechanical Engineering, Mechatronics Engineering, Electrical and Electronics Engineering, Industrial and Production Engineering, Information and Communication Engineering, Material Science and Engineering, Nuclear Engineering, Chemical Engineering, Textile Engineering, Aeronautical Engineering, Electronics and Communication Engineering, Biomedical Engineering, Food engineering, Leather Engineering, Agricultural Engineering etc. The Ministry of Education and University Grants Commission are responsible bodies for recognition and accreditation of educational institutions.
In Canada, degrees awarded for undergraduate engineering studies include: the Bachelor of Engineering (B.Eng. or B.E., depending on the institution); the Baccalauréat en génie (B.Ing., the French equivalent of a B.Eng.; sometimes referred to as a Baccalauréat en ingénierie); the Bachelor of Applied Science (B.A.Sc.); and the Bachelor of Science in Engineering (B.Sc.Eng.).
The Canadian Engineering Accreditation Board (CEAB), a division of the Engineers Canada, sets out and maintains the standards of accreditation among Canadian undergraduate engineering programs. Graduates of those programs are deemed by the profession to have the required academic qualifications to be licensed as professional engineers in Canada. This practice is intended to maintain standards of education and allow mobility of engineers in different provinces of Canada.
A CEAB-accredited degree is the minimum academic requirement for registration as a professional engineer anywhere in the country and the standard against which all other engineering academic qualifications are measured. Graduation from an accredited program, which normally involves four years of study, is a required first step to becoming a professional engineer. Regulation and accreditation are accomplished through a self-governing body (the name of which varies from province to province), which is given the power by statute to register and discipline engineers, as well as regulate the field of engineering in the individual provinces.
Graduates of non-CEAB-accredited programs must demonstrate that their education is at least equivalent to that of a graduate of a CEAB-accredited program.
In Finland, Universities of applied sciences (ammattikorkeakoulu) grant professional bachelor's degrees (insinööri (amk)). The degree does not traditionally prepare for further study, but due to the Bologna process, a completely new degree of ylempi insinööri (yamk) has been introduced for engineers who wish to continue studying after some work experience. Before 2005, academic universities (see Education in Finland) did not make an administrative distinction between studies on the Bachelor's and Master's level and the Master's level diplomi-insinööri was the first degree to be received. Due to the Bologna process an intermediate "Bachelor of Science in Engineering" (tekniikan kandidaatti) has been introduced.
In German, the traditional engineer's degree is called Diplom-Ingenieur (Dipl.-Ing., in Austria DI is also used). This supersedes "Ing. (Grad)", the old form in Germany. This degree is generally equivalent to a Master's degree, which is not to be confused with the old Magister degree. Most programs that used to lead to a Dipl.-Ing. degree lead to master's degrees today, as the Diplom-Ingenieur as an academic title is phased out because of the Bologna Process. However, some universities continue to hand out so-called equivalence certificates that certify the equivalence of a Dipl.-Ing. with the newly introduced M.Sc. degrees. German technical universities award a Bachelor of Science (B.Sc.) in engineering while German Universities of Applied Sciences offer the B.Eng. degree.
In India, the Bachelor of Engineering (BE) is a professional undergraduate degree awarded after completion of four years of engineering study. Many Indian universities offer degree in engineering disciplines under the name of Bachelor of Technology (B.Tech) instead of BE. Institutes of National Importance like Indian Institute of Technology (IIT) and National Institute of Technology (NIT) also use B.Tech nomenclature for engineering degrees instead of using BE but whichever name is used, degree course follows the standard curriculum as laid down by competent authorities like University Grants Commission of India (UGC), All India Council for Technical Education (AICTE) and National Board of Accreditation (NBA). There is no difference in program objectives and learning outcomes of B.Tech. and BE except nomenclature. Generally the first year (first two semesters) is common to all branches and has the same subjects of study. Courses divert after first year. common branches are Civil Engineering, Mechanical Engineering, Electrical and Electronics Engineering, Electronics and Communications Engineering, Instrumentation and Control Engineering, Computer Science and Engineering, Information Technology, Petroleum Engineering, Chemical Engineering, Biotechnology, Metallurgical Engineering, aeronautical engineering, Aerospace Engineering, Production Engineering, Biochemical Engineering, Biomedical Engineering, Agricultural Engineering etc.
In Nepal, the Bachelor of Engineering (B.E.) is a four-year undergraduate course. Institute of Engineering under the umbrella of Tribhuvan University offers B.E. degree in several disciplines such as Electronics and Communication Engineering, Electrical Engineering, Computer Engineering, Civil Engineering, Chemical Engineering, Mechanical Engineering, Automobile Engineering, Aerospace Engineering, Geomatics Engineering, Industrial Engineering, Agricultural Engineering etc. Likewise other universities in Nepal such as Kathmandu University, Pokhara University and Purbanchal University, Mid Western University offers B.E. degree in most of aforementioned engineering disciplines. The normal duration for the completion of the course is 4 years. However, the maximum time to complete the course is 8 years from the time of registration or 4 years after the normal duration. Graduates of B.E. degrees can apply for the Engineer title (Er.) or certification as registered engineer to a governing body called Nepal Engineering Council (NEC). After the scrutiny examination of the application/applicants, Nepal Engineering Council provides the Certificate of Registration as a General Engineer which is a must for practicing engineering profession in Nepal. For example: If a student called XYZ graduate with B.E. degree in Electronics and Communication Engineering from one of the accredited universities, he/she is registered as a General Electronics and Communication Engineer with Er. title written in front of name as Er. XYZ.
In Netherlands, the Bachelor of Engineering was also introduced as part of implementation of the Bologna Process, the same as in Germany. The degree is only offered by Dutch Hogeschool-institutions and is equivalent to the Dutch engineer's degree "ingenieur" (ing.). A Dutch BEng involves a study of four years and is only awarded in the field of aeronautical engineering, mechanical engineering, software engineering, industrial engineering or electrical engineering. Completion of a Dutch engineer's study in the field biochemical engineering, biomedical engineering, chemical engineering, environmental engineering, material engineering is however awarded with a Bachelor of Applied Science degree. Dutch technical universities award a Bachelor of Science in Engineering (BScEng) instead of the BEng degree.
In Pakistan, Bachelor of Engineering (BE) or Bachelor of science in Engineering (BS/BSc Engineering) is a four years undergraduate professional university degree. Pakistan Engineering Council (PEC) is the responsible government body for accreditation of undergraduate engineering degrees, registration of engineers and regulation of engineering profession in Pakistan. PEC is a full signatory of Washington Accord and International Professional Engineer (IntPE) Agreement (IPEA).