1. Issuers are different in nature. The International Accreditation and Registration Association is a specialized appraisal and evaluation institution, while the China Hotel Association is a non-governmental organization. 2. Due to different industry recognition, the learning style and content of China Hotel Association are more suitable for managers of domestic enterprises, while the International Certification and Registration Association: learning international hotel management knowledge is leading and practical. 3. The universality of certificates is different. One is domestic only and the other is international. IARI carries out authoritative professional qualification certification for outstanding employees in the hotel industry, and issues professional qualification certificates with the highest professional level for many important positions in the hotel industry. The professional qualification certificate issued by IARI represents the highest honor of employees in the industry. Those who get certificates and titles will show that they have the top professional experience and management skills in modern hotel industry, represent their identity and achievements, and are highly respected by peers and employers. They will add decisive weight to individual entrepreneurship, job hunting, promotion and going abroad, and are the necessary certificates for individuals to succeed and get high salaries. As the owner of the "International Registered Hotel Professional Qualification Certificate", you will have the following advantages: ◆ Personal data will be permanently stored in IARI. ◆ Provide online verification for all forensics personnel. Qualification certificate can be found on IARI website with the name, ID number and certificate number of the forensics personnel. ◆ You can participate in various lectures and forums organized by IARI at a discount, and there are endless learning opportunities. Excellent people will be recommended to enter the best oriental senior talent pool or recommended by industry elites.