The Requirements Networking Group (RQNG) is celebrating its fourth birthday. In that time it has grown to be an important forum for the requirements engineering practice and a valuable resource for its members. I am excited about what the future holds in store for RQNG.

As we enter our fifth year of operation I’d like to take the opportunity to revisit the past year’s articles. (I promised myself I would not let another three years go by until the next retrospective!) Our article contributors have provided us with some great content and it’s definitely worth a second (or third) look.