The increasing interest in emerging markets drives the product development activities for emerging markets. As a first step, companies need to understand the specific design requirements of a new market when expanding into it. Requirements from external sources are particularly challenging to be defined in a new context. This paper focuses on understanding the design requirement sources at the requirement elicitation phase. It aims at proposing an improved design requirement source classification considering emerging markets and presenting current methods for eliciting requirement for each source. The applicability of these methods and their adaption for emerging market is discussed.