The current research was a cross sectional research and was designed to assess the performance of the selected wind power company on compliance with health and management system OHSAS 1800:2007. One wind power company in Pakistan was selected for the research purpose. To collect quantitative data survey was conducted based on Questionnaire. For finding gaps within the existing practices and also for effectiveness of the research check list was designed. Questionnaires were distributed to the employees and one check list was given to the top management. The questionnaires were distributed randomly to the employees and out of fifteen questionnaires twelve were received back. After analyzing the data from the eleven questionnaires, the results shows that overall employees are 61 % strongly agree, 30 % agree, 2% disagree and 1% strongly disagree that the requirements of the system OHSAS 18001:2007 are met. 6% did not decide about it. The check list was received from top management after analyzing data from the check list results shows that top management of the subjected wind power organization is 74% strongly agree, 23% agree and 3 % undecided about the implementation of the system OHSAS 1800: 2007. From the results it can be concluded that both employees and top management of the subjected organization are agree with the fact that the H&S system OHSAS18001:2007 is being implemented well within the organization.