Product development does not end with certification. To create menstrual pads that are accepted, trusted, and widely adopted, Sparśa built a structured system to integrate real user experiences into design improvements.

This building block focuses on user feedback surveys and community-based testing of Sparśa pads. The initial questionnaire was co-designed by the team and adapted from international tools, but simplified after field trials revealed that long, technical questions discouraged participation. The refined survey is short, available in both Nepali and English, and structured around everyday experiences of menstruation.

The survey collects both quantitative data (absorbency, leakage, comfort, ease of movement, wearability) and qualitative insights (likes, dislikes, suggestions). It also includes questions about packaging, clarity of information, and first impressions. Importantly, the survey is distributed through Google Forms for easy access and rapid data analysis, but also adapted for offline use where internet is unavailable.

The next stage is scaling up to at least 300 users, ensuring diverse representation across age, geography, and socioeconomic background. By triangulating lab results (Block 3) with user feedback, Sparśa can continuously optimize pad design, packaging, and distribution strategies.

This approach demonstrates that menstrual product development is not only about technical performance, but also about cultural acceptability, dignity, and user trust.

This building block captures the iterative process of translating user insights into tangible menstrual pad prototypes. Guided by the national field research (Building Block 1), Sparśa developed and tested multiple pad designs to balance absorbency, retention, comfort, hygiene, and compostability.

The process took place in two phases:

Phase 1 – Manual prototyping (pre-factory):
Before the factory was operational, pads were manually assembled to explore different material combinations and layering systems. Prototypes tested 3–5 layers, usually including a soft top sheet, transfer layer, absorbent core, biobased SAP (super absorbent polymer), and a compostable back sheet. Materials such as non-woven viscose, non-woven cotton, banana fibre, CMC (carboxymethyl cellulose), guar gum, sodium alginate, banana paper, biodegradable films, and glue were evaluated.

Key findings showed that while achieving high total absorbency was relatively easy — Sparśa pads even outperformed some conventional pads in total immersion tests — the main challenge lay in retention under pressure. Conventional pads use plastic hydrophobic topsheets that allow one-way fluid flow. Compostable alternatives like viscose or cotton are hydrophilic, risking surface wetness. Prototyping revealed the need to accelerate liquid transfer into the core to keep the top layer comfortable and dry.

Phase 2 – Machine-based prototyping (factory):
Once machinery was installed, a new round of prototyping began. Manual results provided guidance but could not be replicated exactly, as machine-made pads follow different assembly processes. Techniques such as embossing, ultrasonic sealing, and precise glue application were tested, alongside strict bioburden control protocols in the fibre factory.

Machine-made prototypes were systematically tested for absorption, retention, and bacterial counts. Internal testing protocols were developed in-house and then verified through certified laboratories. Initial results showed that bacterial loads varied significantly depending on fibre processing steps (e.g. cooking or beating order), underlining the importance of strict hygiene control.

Iterative design cycles combined laboratory testing with user comfort feedback, allowing continuous adjustments. By gradually refining layer combinations, thickness, and bonding methods, Sparśa optimized the balance between performance, hygiene, and environmental sustainability.

Annexes include PDFs with detailed prototype designs, retention test data, and bacterial count results. These resources are provided for practitioners who wish to replicate or adapt the methodology.

Wewalkele is one of the pilot ESAs, is home to several threatened animal species such as the Thambalaya (Labeo lankae), the Leopard (Panthera pardus), the Fishing cat (Prionailurus vi-verrinus), the Elephant (Elephas maximus), and the Eurasian otter (Lutra lutra). Amidst the 125 flora species identified, cane plants grow to be quite tall and dense, are usually located in mud-dy groves, and are extremely thorny. People from the surrounding villages harvest Heen Wewal (Calamus) from Wewelkele using unsustainable means to make handicraft items that often sup-plement their household incomes. Recognizing the role played by the Wewalkele area in biodi-versity and sustenance of ecosystem services, and its potential threats, Divisional Secretariat (DS) and the community members joined hands to safeguard it via the respective Local Management Committee (LMC) in 2018, defining Wewalkele Co-Management Plan. The area was surveyed both socially and physically, demarcated to avoid further encroachment to ensure its conservation targets are met. And, to leave no one behind, the project focused on incentivizing the surrounding community to conserve the ESA while sustaining the economic benefits derived from it by transforming their existing natural resource usage to green jobs by enhancing their skills, facilitating stable market linkages and ultimately promoting the cane industry further. To ensure the sustainability of the community livelihoods, the project also worked towards setting up cane nurseries along with the required replanting facilities and support the village craftsmen to develop craftsmanship on value added products and to link them with marketing networks. The strong partnership with the local government bodies the community and oversight of LMC was the secret to the success of the managing ESA. Communities, natural habitats and biodiversity can co-exist, benefit each other, be protected and thrive, and the Wewalkelaya ESA is evi-dence of that!

In 2028, two further surveys are to be carried out in the stream where the crayfish were released to determine whether the release campaigns of 2024-2026 were successful and a stable population of crayfish was able to establish itself in the stream.

The Protected Area Management System (PAMS) by NOARKTECH is a centralized, intuitive dashboard aggregating data from edge devices. Co-designed with forest officials and community members, it delivers predictive analytics, real-time alerts, and supports evidence-based decision-making.

Building local and regional expertise in DNA barcoding and metabarcoding is vital for sustainable biodiversity conservation. Supported by BBI-CBD funding, our training programs target conservation practitioners from Lebanon, Tunisia, Côte d'Ivoire, and Jordan, including those without prior molecular biology experience. These hands-on workshops cover sample collection, laboratory techniques, data analysis, and interpretation, empowering participants to independently apply molecular tools in their contexts. Capacity building democratizes access to innovative technologies, fosters regional collaboration, and ensures continuity beyond the project lifecycle.

Through technical partners such as the Ministry of Natural
Resources and Forests, the partnership ensures members of the Malawi Green Corps will
benefit from peer learning, transfer of employable skills, and opportunities for youth engagement
in environmental networks and coalitions. Members of the corps receive training in social
accountability, sexual and reproductive health and rights, and civic engagement in order to take
advantage of opportunities from the bidder and/or other available training. Gender
mainstreaming will also feature prominently by offering equal opportunities to young women
and men to join the Green Corps, while also delivering protection and gender equality training
including on SGBV and HIV/AIDS, to all members. While the CO has experience with each of these
organizations, a RFP will be released to inform the final selection of service providers and
performance milestones. Outcome 4 will also identify opportunities to build the skills of youths
so that they are able to develop and pursue nature-based businesses, including through grant
applications to the new Zanchito initiative starting in 2021. This approach will expand the focus
beyond employability to green business development. The bidder will collaborate with UNDP
and the Zanchito initiative to promote access to skills development and entrepreneurship
training.

Up to 5,000ha of degraded land will be restored by the Malawi Green Corps, including through
clean-up of illegal dump sites containing non-hazardous waste. Recyclable materials will be
diverted from the waste stream for repurposing, recycling and/or sale, providing further job and
income generation opportunities. Afforestation and reforestation of degraded sites will focus on
vulnerable watersheds and maximize use of fast-growing indigenous species of trees, shrubs and
grasses suitable to the sites, with linkages to ongoing integrated watershed management and
land restoration initiatives being delivered through government and development partners,
including ecosystem-based adaptation initiatives financed through the GEF. For example, Green
Corps members may work in similar locations to participants in the national social protection
programme to ensure that restoration efforts are complementary, and may link to lake and river
basin interventions under the existing Transformational Action for Resilience in Malawi
(TRANSFORM) initiative.

Recruitment of youth prioritizes localizing economic benefits to host communities and
districts, with preference to engaging workers living adjacent hotspot areas. Leveraging UNDP’s
partnership with Malawi’s National Registration Bureau (NRB), biometric national ID cards will be
used by the service provider to validate personnel and ensure transparency of labour inputs and
remuneration. Recruitment guidelines will be finalized by the service provider in consultation
with UNDP and GoM, incorporating gender, disability and income-poverty considerations.
Consistent application of health and safety protocols, including those for COVID-19 as well as
protection safeguards for vulnerable people, will be adhered to by all partners. The service
providers must include personnel protective equipment (PPEs) as part of its procurement plan.

UNDP signed partnership agreements with the Government of Malawi and the selected service provider to deliver core objectives, including: identifying and rehabilitating environmental hotspots aligned with national watershed, forest, and landscape restoration priorities; confirming roles and responsibilities for district and community engagement; establishing a salary accountability and tracking system (linked to national ID); designing and sharing an online mentor and peer platform (co-supported by the UNDP Acceleration Lab); and an M&E framework for measurement.