At MASH we always aim to reflect, learn and work to improve our organisation to ensure we are best meeting women’s needs and achieving our mission.

How do we measure this?

As part of this, we commissioned an independent evaluation of our organisation and our services led by research team CK Kpiaye and Sarah Tayleur.

This was a detailed piece of work undertaken between November 2024 and January 2025. It examined how effectively MASH delivers on its core mission: helping women remain safe, healthy, and empowered.

The evaluation employed a comprehensive, mixed-methods approach, combining qualitative and quantitative data, including surveys, interviews, focus groups, and activity data analysis. Conducted by independent researchers in collaboration with Sue’s Space, a lived-experience advisory panel, the evaluation ensured the voices and experiences of women accessing services were central.

The executive summary and full report findings are here for you to read.

MASH Independent Evaluation and Impact of Services

MASH Evaluation Report 2023-2025 Executive Summary

Full MASH Evaluation Report 2023-2025

It includes some recommendations for MASH to follow up on including improving our demographic data collection, offering structured training on cultural competency and promoting service accessibility. All of which we have been progressing following the research.

The researchers concluded that;

MASH is an essential service for women involved in sex work,
providing safety, health support, wellbeing resources, and
pathways to independence. By continuing its trauma-informed,
person-centred approach, MASH can further its impact and ensure
that all women receive the support they need to build safer,
healthier lives.

If you have any questions or comments about this research please don’t hesitate to contact us on admin@mash.org.uk