ISO CERTIFICATION IN OMAN. Popularcert proudly offers a comprehensive suite of services, including consulting, training, audits, and certifications. Whether your organization requires ISO, CE Mark, HACCP, Halal, BIFMA, GMP, RoHS, or other product-related certifications, you can rely on us for outstanding support. At Popularcert, customer satisfaction is our top priority, and we are committed to providing services of the highest quality. Our dedicated team works tirelessly to position Popularcert as a global leader by consistently delivering excellence and building strong partnerships with industry leaders worldwide.