Abstract: Early evidence supports standardised innovation managementsystem(s) (SIMS) as an approach to achieve improved value for organisations.Mott MacDonald, a large multinational engineering, management anddevelopment consultancy is strengthening its innovation and social outcomes byimplementing a SIMS based upon ISO 56002:2019. This case study was basedon their UK operations, and explores early stage implementation phenomena.Data gathering included interviews and a small-sample questionnaire (purposivesampling). We identified how respondents perceived factors such as: ownershipof the innovation work (at individual, unit, and group level); understanding thesystem and value gained from a systematic approach, benefits of a commoninnovation framework; and development in terms of enhanced abilities to “talkabout” innovation, competency growth, and engagement in innovation activities.The findings provide insights for other organisations to further understand theeffects of SIMS and opportunities for enhanced implementation and uptake.