From communication to influence: How institutions earn public trust

DAR ES SALAAM: ACROSS this series, I have argued that policies do not succeed on design alone, and that communication must move from a support function to a leadership discipline.

The next step is more demanding. It is about influence. Not influence in the narrow sense of visibility, but influence in the practical sense, whether institutions are able to shape understanding, build confidence, and move people to act.

That is the real test of governance. In Tanzania, we have seen that progress accelerates when communication moves beyond information and begins to influence behaviour. The expansion of mobile money did not happen because systems were available. It happened because people understood how those systems could simplify everyday life; sending money to family, paying school fees, running small businesses.

The value was clear, and trust followed. Similarly, the effectiveness of tax reforms in Tanzania through TRA, and electronic fiscal devices improved over time not simply through enforcement, but through sustained engagement with businesses, explaining not only obligations, but benefits and processes: “Ukilipa, Dai Risiti”.

When that engagement was consistent, compliance improved over time. We have also seen the reverse. In periods where regulatory changes or service adjustments are introduced without sufficient clarity, uncertainty increases. Businesses hesitate. Citizens question.

And institutions find themselves responding to reactions instead of guiding behaviour. The difference in each case is not policy. It is influence. Influence is built on three foundations: clarity, consistency and credibility. Clarity ensures that people understand what is expected and why it matters. Consistency ensures that messages do not shift in ways that create doubt. Credibility ensures that what is communicated is believed.

When any one of these is weak, trust becomes fragile. This has direct implications for leadership. Senior leaders set the tone for communication, whether intentionally or not.

They determine how early communication is brought into decision-making, how aligned messages are across institutions, and how openly information is shared. Where leadership treats communication as peripheral, gaps emerge.

Messages become reactive, fragmented, and sometimes contradictory. Where leadership treats communication as integral, alignment improves. Decisions are better understood. Engagement becomes easier. There are practical lessons here for both public and private institutions. For public institutions, the task is to move from announcing decisions to shaping understanding before decisions are fully felt.

This means engaging stakeholders earlier, simplifying complex reforms, and maintaining consistency across ministries, agencies and levels of government. For the private sector, particularly in fast-moving areas such as fintech, telecommunications, and digital services, the responsibility is equally clear.

Innovation must be accompanied by clarity. Products and platforms must not only work technically, they must be understood and trusted by users. We have seen, for example, that where financial products are clearly explained, uptake is stronger and complaints are fewer.

Where communication is unclear, even well-designed services can face resistance. Another area where this is becoming increasingly important is data governance. As more institutions collect and process personal data, the question of trust becomes central.

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Compliance frameworks are necessary, but they are not sufficient. People need to understand how their data is used, why it is collected, and what protections exist. Without that understanding, confidence remains low. And without confidence, participation slows. All of this points to a broader conclusion. Communication is not simply about conveying decisions. It is about shaping the environment in which those decisions are received. It is about moving from awareness to understanding, from understanding to trust, and from trust to action.

As Tanzania advances towards the ambitions outlined in Tanzania Vision 2050, this becomes a defining factor. We are aiming for a more digital, inclusive and competitive economy. We are investing in systems, infrastructure, and innovation. But the success of that vision will depend on something less visible.

Whether people understand the direction. Whether they trust the institutions leading it. And whether they are willing to move with it. This is where leadership must be deliberate. Communication must be brought into the centre of decision-making, not at the end. Messages must be aligned across institutions—not left to interpretation.

Engagement must be continuous, not activated only in moments of pressure. There is also a need for stronger coordination between public and private actors. Government sets direction. The private sector drives innovation. But both rely on the same foundation: public trust. Without that shared foundation, progress becomes uneven. With it, transformation accelerates.

The implication is clear. If we want policies to deliver results, communication must be treated as a strategic function at the highest level. If we want institutions to influence behaviour, trust must be built deliberately and consistently. If we want national transformation to succeed, people must not only be informed, they must be brought along. The question, therefore, is no longer whether communication matters.

The question is whether we are prepared to treat it with the seriousness it requires. For far too long, communication has been treated as a support function brought in after decisions have already been made. Yet in my experience, many good policies and promising initiatives do not struggle because the ideas are weak, but because people were never helped to truly understand them, trust them, or see themselves in them.

Leadership today cannot be separated from communication. Leaders must bring communication into the room where decisions are shaped, not where damage control begins. Policies should be tested not only for technical strength, but also for public understanding, clarity, and human connection before they ever reach the public.

As governments and institutions continue to lead societies through rapid digital, economic, and social change, communication must be recognised as a management discipline at the heart of leadership itself.

The future will not be defined by systems, technology, or reforms alone, but by whether people trust what is being built and choose to embrace it. That trust is created through clear leadership communication, consistent engagement, and the willingness to listen as much as we speak. In the end, successful leadership is not only about making decisions.

It is about helping people move with those decisions. For feedback, comments, or contributions on the

*Public Sphere* Column, readers are welcome to get in touch through the contacts below. Your views and engagement are highly valued. Mobile No. +255748643888 and E-mail imungy@me.com