H&M has specific age requirements for employment. Generally, the minimum age to work at H&M is 18 years old. However, in some locations, individuals as young as 16 may be eligible for certain positions, depending on local labor laws and regulations. To summarize, H&M sets a minimum age for employment, typically requiring workers to be at least 18 years old. In certain areas, though, those who are 16 may also find job opportunities, contingent on the applicable labor laws in that region.