<p>My crystal ball is no better than anyone else's, but here's how I see the situation playing out over the next 10+ years:</p>
<p>(1) at least some US states -- probably not all -- will adopt the current NCEES model law, which calls for the MS degree (or BS + additional credits) as the educational minimum for PE licensure. Since civil engineers typically need to become licensed, the MS degree will become the de facto first professional degree for civil engineers in at least some states. Some engineers in other disciplines, like power or HVAC engineers, will be affected as well.</p>
<p>(2) In response to this change, ABET will broaden its accreditation policies. Traditionally, ABET has focused on accrediting BS programs -- they don't ordinarily accredit MS programs, except at graduate-only institutions. This will likely change, and the ABET-accredited MS degree will become commonplace. Same thing happened in architecture, where NAAB accredits both B.Arch. and M.Arch. programs.</p>
<p>(3) At least some schools will drop their BS programs in engineering in favor of accredited MS programs. The undergrad programs at such schools will become "pre-engineering", with less technical focus and more liberal arts electives. Some schools (Harvard, Dartmouth) already offer non-accredited engineering BA degrees as alternatives to the ABET BS. </p>
<p>Again, this would follow the pattern set by architecture. Many prestigious schools only offer "pre-architecture" at the undergrad level, with the M.Arch. offered as a professional degree in grad school.</p>
<p>(4) The professional BS degree option will not disappear, as other schools will continue to offer ABET BS programs to undergraduates. This option will be more common at less prestigious institutions; e.g. second-tier state schools, "polytechnic" schools, "A&M" schools, etc. Once again, look at architecture.</p>
<p>(5) Overall, the changes will be good for engineering. More people with broader backgrounds will be able to pursue engineering careers. For example, science and math majors will enroll in engineering grad schools in their 30s and 40s, just as older students commonly go to law or business school. And the narrower, but shorter, professional BS path will still be available for those who want it. There would be more options for prospective engineers, not fewer.</p>