API welcomes highly specialized inspectors, corrosion engineers, chemical engineers and other professionals across the entire petrochemical industry to obtain the API-571 Corrosion and Materials certification as a validation of their profound knowledge of corrosion processes. The API-571 certification will add significant value to your professional credentials, demonstrating to your employers and clients that you have obtained a high level of proficiency and understanding in this important field. API 571 certification is valid for a three-year term. Preparing for the API-571 exam to become a Corrosion and Materials Certified by API? Here we’ve brought 200+ Exam Questions for you so that you can prepare well for this exam. Unlike other online simulation practice tests, you get an eBook version that is easy to read & remember these questions. You can simply rely on these questions for successfully certifying this exam.