Introduction
Third-sector organizations (TSOs) involved in development and humanitarian initiatives enter 2026 in a changing landscape impacted by growing restrictions, including closing and shifting civic spaces (Dionis, Reference Dionis2024; Ekiert, Reference Ekiert2020; Toepler et al., Reference Toepler, Zimmer, Fröhlich and Obuch2020) as well as shrinking aid and resources (Shah, Reference Shah2025). Already in 2024, a $25 billion gap emerged between the funds needed for the nearly 300 million people around the world relying on humanitarian aid and the contributions received ( The IRC , 2025). This was punctuated by the 2025 decision by the US government to cut over half of its development assistance spending compared to previous years, accounting for a significant drop in official development assistance globally (Tamonan, Reference Tamonan2025). Human rights TSOs active in humanitarian crises have been particularly affected. A recent survey of 411 women-led and women rights TSOs across 44 countries found that 90% of respondents report that their operations were financially impacted; nearly half were expecting to shut down operations by the end of 2025, and most of the TSOs studied have already reduced staff or suspended key services (UN Women, 2025). Additionally, a survey of TSOs from six countries across four continents engaged in implementing a range of democracy, human rights, and governance projects found that aid cuts had “immediate and negative effects on the broader civic spaces” beyond their own programs (Pact, 2025). According to the newest, 2025 CIVICUS monitor less than 4% of the world’s population enjoys wide civic freedoms, while over 70% lives in countries where civic space is either repressed or closed. The danger also lies within the civil society sector itself as some non-state actors “support political extremism and anti-liberal practices” (Ekiert, Reference Ekiert2020, p. 3).
This virtual issue presents a curated selection of ten VOLUNTAS publications, which came out over the last ten years, to showcase developments in the praxis of TSOs engaged in humanitarian assistance and development cooperation. The TSOs and case studies discussed in these articles, highlight approaches—some novel, some traditional—and can provide helpful fodder in the conceptualization of TSO work in a post-aid world (Appe, Reference Appe2018).
Methods
Drawing on David Lewis’s (Reference Lewis2015) critique of the third sector’s “parallel worlds of research,” this virtual issue intentionally brings together ten VOLUNTAS publications that span, and critically engage, both Global North and Global South contexts in third-sector research. To identify relevant contributions, the guest editors employed a two-stage selection process combining a systematic literature search alongside targeted recommendations, capturing several foundational articles outside the original search criteria. The systematic search was conducted using the keyword “humanitarian” and the subject categories “non-profit research,” “third sector research,” and “development aid.” The search was limited to publications from 2015 to 2025 and yielded 116 articles. All articles were independently reviewed by the guest editors. Following multiple rounds of discussion and voting, ten articles were selected for inclusion in the virtual issue. The selected articles collectively address: (1) shrinking aid and resource environments, (2) the closing of civic space, and (3) emerging approaches and groups that present opportunities for development and humanitarian organizations in the future. Several articles have relevance for multiple themes.
Through the article selection and the interpretation that follows, the editors build on Lewis’ vision for a “unified approach” in third sector scholarship, one that does not socially construct boundaries separating the study of civil societies in “developed” and “undeveloped” contexts (Lewis, Reference Lewis2015). This unified approach is relevant today as aid funding recedes and humanitarian and development focused TSOs face shrinking budgets and staff. Increasingly, many aid professionals are finding work in their own domestic markets, applying their global skills, and fostering Lewis’ call for integration and knowledge exchange across national and international civil society ecosystems (Lewis, Reference Lewis2015).
Shrinking Aid and Resources
Resource development constraints and dependence are enduring conversations among TSOs and the researchers who study them. These concepts are highlighted in analyses that assess donor-TSO relationships and the accountability implications that result. Across diverse contexts, studies illustrate how TSOs increasingly focus their accountability upward toward donors, thus creating accountability gaps with the constituents or communities they serve. Traditional development funding via bilateral aid institutions has been a target of this criticism, with perverse incentives that hinder the community-led development they aspire to support. A post-aid world, as some predict (Appe, Reference Appe2018), creates a space to assess these historical relationships and offers opportunities for TSOs to operate with increased autonomy.
As Krawczyk (Reference Krawczyk2018) and Atia and Herrold (Reference Atia and Herrold2018) observe, TSOs in low-income environments have traditionally grappled with resource-constraints and in some cases have become reliant on international or domestic aid. In cases across Liberia (Krawczyk, Reference Krawczyk2018), Morrocco, and Palestine (Atia & Herrold, Reference Atia and Herrold2018), this reliance comes at an expense. Community priorities are traded for upward accountability. TSOs adapt their behaviors to accommodate shifting donor priorities (Krawczyk, Reference Krawczyk2018), and a system of patronage becomes the norm—where TSOs are no longer accountable to communities being served (Atia & Herrold, Reference Atia and Herrold2018). With development aid shrinking across donor nations, these seismic changes will have a ripple effect on domestic TSOs in traditionally aid-reliant environments. Although withdrawal of aid negatively impacts TSOs and the communities they serve, these changes may encourage humanitarian and development TSOs to meaningfully engage with actors other than hitherto funders. Studies published in VOLUNTAS document cases across contexts and regions where this development occurs.
Appe (Reference Appe2018) and Rejón et al. (Reference Rejón, Fernandez, Olliff and Varghese2025) provide meaningful insight into how South-South development and diaspora actors have begun to renegotiate traditional foreign aid-TSO relationships. Appe’s (Reference Appe2018) publication on TSOs in South-South development cooperation exemplifies the type of constructive responses that have arisen in Latin America to enable organizations to enjoy some of the benefits that come from development cooperation—that is, networking, capacity building, collective action—without the power imbalances inherent in traditional aid. With the advantage of hindsight, we can observe now, what Appe (Reference Appe2018) described as an “emerging post-aid world” (p. 271). Likewise, Rejón et al.’s (Reference Rejón, Fernandez, Olliff and Varghese2025) study of diaspora communities across Australia, highlight how decentralized aid, in the form of household level remittances and emotional support, provide necessary assistance in humanitarian crises spanning Syria to China. Diaspora communities as distinct and recognized actors, as well as South–South development cooperation, shift important focus away from conventional conversations on donor-focused resource dependence to represent networks of peer support and horizontal exchange. These approaches are significant in that they contest the dependency dynamics and unequal power relations characteristic of traditional aid.
Closing Civic Spaces
Accounting for the limitations of donor development cooperation and ongoing declines in aid, the contraction of civic space can be attributed primarily with governments in both the Global North and the Global South. In recent years, states from the Global North and the Global South alike have increasingly relied on legal, regulatory, and discursive tools to constrain civil society actors, often justifying these measures through appeals to national security, efficiency, or accountability. These dynamics position TSOs not only as service providers but also as political actors whose legitimacy and operational space are shaped by shifting state strategies.
Against this backdrop, Toepler et al. (Reference Toepler, Zimmer, Fröhlich and Obuch2020) demonstrate that the effects of civic space closure are intentionally uneven across the sector. Their review shows that service-providing TSOs tend to retain operational space across regime types, whereas claims-making, advocacy-oriented organizations face intensified scrutiny and repression. At the same time, regime-aligned or loyal TSOs may be rewarded with funding and collaborative opportunities in what the authors describe as the “duality of authoritarian postures” (p. 649). Such state strategies simultaneously instrumentalize and marginalize parts of civil society, undermining the capacity of independent TSOs to function as agents of democratization and defenders of human rights, thus calling into question the democratic promise often attributed to civil society.
While few of the articles in this virtual issue explicitly measure civic space closure (see VOLUNTAS Virtual Issue March 2024 for more on this theme), this body of work nonetheless points to a common challenge: TSOs are increasingly compelled to adapt their strategies in response to political constraint, legitimacy contests, and resource scarcity. This raises a critical question for the sector and for TSO researchers—how do TSOs operate differently under conditions of heightened regulation, reputational pressure, and shrinking aid?
New Opportunities
Considering these trends, it is worthwhile to examine approaches and groups that present opportunities for TSOs and researchers. Several contributions highlight internal and relational strategies that seek to protect organizational legitimacy and autonomy in the absence of reliable external support. Other publications present studies of new civil society actors engaged in development cooperation and/or humanitarian assistance.
Crack’s (Reference Crack2018) analysis of the INGO Accountability Charter illustrates peer regulation as a means of pre-empting and countering external critiques of transparency and accountability. Drawing on member perceptions of the Charter’s effectiveness, the study finds that while participating TSOs were motivated by self-interest, their behavior was also shaped by shared accountability norms. Interpreted through both club theory and constructivism, these findings suggest that professionalization and sectoral coherence can emerge endogenously within civil society rather than being imposed solely by donors or states. At the same time, Crack’s analysis raises questions about the sustainability of peer regulation as a defensive strategy in increasingly hostile political environments.
This emphasis on intra-sectoral collaboration resonates with Appe’s (Reference Appe2018) analysis of South–South peer-support networks, which similarly foregrounds horizontal forms of learning, solidarity, and capacity-building. Together, these studies point to a broader pattern where TSOs seek to mitigate external pressures not only through compliance, but by strengthening internal norms, collective identity, and mutual support structures that operate outside traditional top-down or North-South hierarchies.
Beyond peer regulation and professional networks, other contributions underscore the importance of trust-based relationships with communities as a complementary strategy. While authoritarian contexts can erode public trust in TSOs, Krogh and Lo (Reference Krogh and Lo2025) show how TSOs in high-capacity states such as Denmark and Norway, can play a critical role in building and sustaining trust during emergency response. Their study of emergency management co-production demonstrates how TSOs facilitate collaboration between citizens and public authorities, simultaneously enhancing operational effectiveness and social trust. Importantly, this research highlights how dynamics of legitimacy, trust, and civic engagement are equally salient in the Global North, where TSOs also navigate changing state–civil society relations under conditions of crisis.
Another area noted by the editors is the acknowledgment of novel methods and types of actors engaged in development cooperation and humanitarian assistance. For example, in a cross-country study, Kinsbergen et al. (Reference Kinsbergen, Pijnenburg, Merlevede, Naus and Koch2022) depict the important role of private development initiatives (PDIs), also known as “citizen initiatives” (p. 498), in Northern-based organizations during COVID-19 humanitarian crisis. Rejón et al. (Reference Rejón, Fernandez, Olliff and Varghese2025) highlight the engagement of diaspora communities responding to a range of humanitarian crises (sociopolitical turbulences, military conflicts, disasters). Both studies explore how humanitarian TSOs coordinated activities with PDIs and diaspora communities, actors not traditionally recognized in humanitarian response. The authors identify novel avenues to integrate PDIs and diaspora actors into humanitarian systems. This approach also demonstrates the outdated and unhelpful siloing of organizational forms (non-profit versus non-governmental organization, Global North versus Global South) in third-sector studies, considering these modern-day approaches in development cooperation and humanitarian assistance.
Finally, García-Orosa & Pérez-Seijo (Reference García-Orosa and Pérez-Seijo2020) showcase how humanitarian-focused, European-based TSOs embrace novel story telling tools. Although used by a minority of humanitarian TSOs, 360° videos were found to successfully spread messaging, raise awareness and empathy, and a reconceptualize audience engagement. Furthermore, translation applications and remote communication platforms enhance connectivity between geographically distant actors. The 360° videos have the potential to facilitate new forms of solidarity and empathy with affected populations and open doors to alternative forms of advocacy, learning, and constituency engagement.
Conclusions
The selected VOLUNTAS publications discuss TSOs responses to geopolitical trends, which–although not entirely new—have been exacerbated by recent man-made emergencies and natural disasters. In this context, humanitarian and development TSOs are reeling under the pressure of aid reduction, locally and globally. In authoritarian contexts, domestic claims-making TSOs face administrative harassment; and the post-aid era necessitates international and domestic TSOs alike embrace resilience in alternative methods to sustain their work while strengthening accountability toward the communities they serve. This moment can be an opportunity to make unhelpful silos redundant. At this moment, international, North-based TSOs have more in common with domestic-based TSOs in the Global North and the Global South alike. Service-providing organizations might consider engaging in advocacy like their peers in more traditional claims-making organizations. Professional humanitarian and development TSOs can engage more closely with non-traditional actors, like PDIs and diaspora humanitarians. Finally, scholars of TSOs can look beyond the parallel worlds of research and practice. VOLUNTAS remains a forum for exchange of knowledge and ideas to inform future studies on TSOs worldwide. The virtual issue highlights some of the more pressing issues faced by civil societies while showcasing the innovative and resilient nature of TSOs working to assist those most vulnerable.
Competing interests
There is no conflict of interest.