The Standard Hall serves every need. Guests of the RHEIN SIEG FORUM are warmly welcomed in a daylight-filled foyer and equally well-received in the entirely darkened hall, where they can enjoy a jazz concert, chamber music or a lecture. With its tremendous versatility, it also provides an excellent space for conferences, conventions and congresses. The boldly-designed counter located in front of the Standard Hall can also serve as an elegant registration centre on request.