Onega Ulanova performed an API Q1 audit at ROSEN USA, Houston Texas. She performed the audit in a very professional manner. All aspects of the new revision of Q1 were included. All processes and sub-processes were included in the audit program. The audit schedule was well planned and the audit was performed in a timely manner. She communicated with all levels of ROSEN employees very well. Even though the topic of pipeline inspection as a service provider was new to her, she was able to understand the technology and service concept very quickly. She was checking document requirements like procedures and also reviewed evidence if company was following the procedures, and if company goals and objectives are known by employees. In the opening and closing meetings she explained the audit process and the findings very well.