Implementing CSR for small and medium-sized vietnam phone number sample enterprises can be much more difficult than for large companies, mainly due to financial constraints and a lack of know-how to update development strategies. Introducing CSR can be very costly due to the need to innovate and develop new development policies. This process requires social, legal and economic knowledge, which is often lacking in small and medium-sized enterprises. Introducing CSR can also be a challenge in a considerably complex supply chain. It will require the collaboration of all parties involved in the different stages of the chain.

It is also important to note that an inadequate introduction of CSR can be poorly perceived by employees, customers and stakeholders, as well as damaging the company's reputation.