Trained staff constantly renewing itself and the quality policy goals deviation; privacy, stay true to the principles of impartiality and independence, within the law to take based on customer requests, the renewed national and international methods and by following the technology, to ensure that accurate and reliable results, without harming the environment by improving working conditions , to work as an environmentally friendly, to keep staff motivation high, making good professional and technical applications, constantly participating in proficiency tests, using certified reference materials, and equipment to prepare quality control charts to improve the quality of service provided to customers by taking care of each year to achieve the defined quality goals; internal and external audits, management review meetings, training sessions, the feedback received from customers using data such as information, the analysis in our laboratories to increase the diversity of demand, speed and continuity of service by providing the targeted time period to get the right result, our customers and share information and knowledge services CUSTOMER SATISFACTION evaluating the opinions of those at the highest level of quality to keep the policy.