The cost of applying for ISO45001 certification in Beijing typically ranges from 5,000 to 38,000 RMB. The specific cost is influenced by the following factors:

- Company size: Generally, the larger the number of employees, the higher the cost. For small enterprises with fewer than 65 employees, the cost may be around 5,000 RMB; medium-sized enterprises usually incur costs between 5,000 and 8,000 RMB; large enterprises may face costs ranging from 10,000 to 38,000 RMB.

- Industry type: Higher-risk industries such as construction, mining, and hazardous chemical production, due to stricter audit requirements, incur overall certification costs that are 30% to 80% higher than those of general industries.

- Certification body: Foreign certification bodies like SGS and TUV generally charge higher fees, starting at least from 12,000 RMB; domestic certification bodies usually start from 6,000 RMB.

- Consulting services: If a company seeks guidance from a consulting firm, consulting fees will be incurred. The cost varies depending on the consulting firm's expertise and service scope, ranging from several thousand to tens of thousands of RMB.

- Travel expenses: Costs for transportation, accommodation, and meals for auditors conducting on-site audits are typically reimbursed by the company. Travel expenses may be higher in remote or hard-to-reach areas.