| General information about NIL and its activities | info@nil.com |
| Marketing information, public relations, sponsorship | marketing@nil.com |
| Information about and requests for NIL learning products, learning methods, schedules and enrollment | sales@nil.com |
| Remote lab info, remote lab equipment booking, requests | sales@nil.com |
| Remote lab user support | e-learning-support@nil.com |
| Information about NIL Professional Services: consulting, design/redesign, advanced technical support, ad hocsupport | ps-sales@nil.com |
| Information about career opportunities and employment at NIL | human-resources@nil.com |
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| Information about user registration with www.nil.com | register@nil.com |
| Comments, suggestions, feedback related to NIL website | webmaster@nil.com |