What is the dress code for TechKnoweldge? KB Admin, ATD Updated January 19, 2018 17:45 Follow The dress code is business casual. We suggest that you bring a jacket or sweater as some of the meeting rooms may be cold. Related articles What is the dress code for the conference? What meals and breaks are included at TechKnowledge? TRAVEL AND HOUSING CONTACT US What is TK 2020?