; (B) subject to paragraph (2), recommend such updates to that definition as the Board considers necessary; and (C) submit to the Office the recommendations under subparagraph (B). (2) Considerations In recommending updates to the definition described in paragraph (1), the Board shall consider— (A) the need for the definition to— (i) cover systems based on various internet protocols, including Transmission Control Protocol/Internet Protocol (or any corresponding similar communication language or protocol of the internet); (ii) include support for all forms of emergency communications technologies; (iii) ensure seamless interoperability; (iv) incorporate the need to provide a secure environment for emergency communications, including relevant cybersecurity measures; and (v) incorporate the need to include support for geographic information systems