1. Systematic, standardized procedures and techniques used by professionals in their field of expertise
The architect employed professional methods to ensure the building met all safety codes.
O arquiteto utilizou métodos profissionais para garantir que o edifício atendesse a todos os códigos de segurança.
2. Established best practices and protocols followed by qualified practitioners in a specific profession
The doctor followed professional methods during the diagnosis and treatment.
O médico seguiu métodos profissionais durante o diagnóstico e tratamento.