He has been active in Internet standardization via the Internet Engineering Task Force (IETF) since 1991, and has written a number of RFCs, including RFC 1766, the first standard for language tags in Internet protocols. | He has been active in Internet standardization via the Internet Engineering Task Force (IETF) since 1991, and has written a number of RFCs, including RFC 1766, the first standard for language tags in Internet protocols. |