一、产生评估标准的必然性1．英国标准的产生。评估标准产生于英国，在英国70年代初期发生不动产危机，很多英国金融界的银行家、会计师、收购伙伴等对不动产的贬值感到非常失望，在评估中不动产贬值的情况也缺乏规范。为了解决这一问题，作为一个专业团体，英国皇家特许测量师 First, the inevitability of evaluation criteria 1. The emergence of British standards. The assessment criteria came from the United Kingdom. In the early 1970s in the United Kingdom, real estate crisis took place. Many British financial bankers, accountants and acquisition partners were very disappointed with the devaluation of real estate. Nor did they devalue real estate devaluation in the assessment. To solve this problem, as a professional body, the Royal Chartered Surveyors