Are there any recommendations from professional or academic associations on maximum class size for STEM courses?

I read here that some professional/academic organizations (Association of Departments of English, National Council of Teachers of English) have released specific recommendations regarding maximum class size for writing courses.

Are there recommendations from a professional association, accrediting body, or other group, regarding maximum class size for STEM courses? (Either STEM in general, or for specific disciplines. I am most interested in electrical engineering and computer science.)