What Makes a Profession? Essential Characteristics Explained

Why do we call doctors, lawyers, and engineers “professionals” but rarely use that word for a delivery rider or a shop assistant? The difference is not about how hard someone works or how much they earn. It comes down to a specific set of characteristics that sociologists have studied for decades. Understanding these characteristics helps explain why some occupations command public trust and respect, and why librarianship has steadily moved from being seen as a clerical job to a recognised professional field. This post breaks down the essential traits that turn an ordinary occupation into a true profession.

What separates a profession from an occupation 🔗

Every profession is an occupation, but not every occupation is a profession. The classic answer to this puzzle comes from sociologist Ernest Greenwood, who in his 1957 article “Attributes of a Profession” identified five elements that all professions share. He listed them as systematic theory, authority, community sanction, ethical codes, and a professional culture. These attributes have guided how we judge professional status ever since.

The key idea is that professions sit on a spectrum, not in a simple yes-or-no box. An occupation can possess some traits strongly and others weakly. As an occupation develops more of these characteristics, it moves closer to full professional status. This is exactly the journey that library and information work has taken over the past century.

Systematic knowledge: the theoretical foundation 🔗

The first and arguably most important characteristic is a body of systematic, theoretical knowledge. A profession is not built on skill alone. Anyone can learn a manual task by repetition, but a profession rests on an organised set of principles, theories, and research that explain why those skills work.

Greenwood pointed out that the skills of a profession flow from this underlying theory. A plumber and an engineer may both work with pipes, but the engineer applies fluid dynamics and structural theory, while the plumber largely applies practised technique. The presence of a theoretical framework is what allows a profession to solve new problems rather than just repeat known procedures.

How systematic knowledge shapes librarianship 🔗

Library and information science has a rich theoretical base. The discipline rests on principles of knowledge organisation, classification theory, information retrieval, and user behaviour. In the Indian context, the work of S. R. Ranganathan gave the field a strong intellectual foundation. His Five Laws of Library Science and the Colon Classification scheme are studied worldwide as core theory, not just practical tips.

This theoretical depth is why librarianship is taught at the university level rather than learned only on the job. A trained librarian understands the logic behind cataloguing standards and information systems, which lets them adapt to new formats like digital archives and online databases. Without this systematic knowledge, the work would remain a routine clerical task rather than a profession.

Authority and expertise: earned through education 🔗

The second characteristic is professional authority. Because professionals master a body of knowledge that the public does not have, society grants them the authority to make judgements within their field. When you visit a doctor, you do not diagnose yourself; you accept the doctor’s expert assessment. This authority is not seized; it is earned through long and rigorous training.

Education is therefore central to becoming a professional. A profession controls who enters it by requiring formal qualifications. This is why fields like medicine, law, and engineering demand specific degrees and licences. The lengthy preparation ensures that every member has truly absorbed the systematic knowledge of the field.

The role of accreditation and quality control 🔗

Authority must be protected by standards, and this is where accreditation matters. Accreditation is the process by which an authoritative body confirms that an educational programme meets agreed quality benchmarks. It assures employers and the public that a graduate has been properly trained.

Library and information science education in India has a history of more than a century, beginning around 1911. Today, formal LIS programmes are offered at bachelor’s, master’s, and doctoral levels across many universities. Quality in higher education is monitored by national bodies such as the National Assessment and Accreditation Council (NAAC) and regulated by the University Grants Commission (UGC). Scholars have noted that LIS education would benefit from a dedicated accreditation agency along the lines of bodies that regulate teaching and technical education, a gap that the profession continues to discuss.

This structure of education and accreditation is what gives a librarian professional standing. A qualified information professional is trusted to design information systems, evaluate sources, and guide research precisely because their training has been formally validated.

Ethical code and social responsibility 🔗

The third characteristic ties everything together: a code of ethics and a sense of social responsibility. Because professionals hold authority and serve people who cannot fully judge their work, they must be trusted to act in the client’s interest rather than their own. A formal ethical code is the public promise that they will do so.

An ethical code does two things. It regulates relationships between the professional and the people they serve, and it governs relationships among colleagues. Crucially, professions are largely self-regulating. Rather than being policed entirely from outside, they hold their own members accountable through professional associations, peer expectations, and continuing education.

Ethics in the information profession 🔗

For librarians, ethics are not an add-on; they are central to the work. The International Federation of Library Associations and Institutions (IFLA) describes librarianship as an ethical activity at its very core. Its Code of Ethics, endorsed in 2012, sets out principles covering access to information, privacy and confidentiality of users, neutrality, intellectual freedom, and respect among colleagues.

These principles carry real social weight. A librarian who protects a user’s borrowing records defends privacy. One who ensures equal access to information regardless of a person’s background advances educational equality. IFLA states that providing information services in the interest of social, cultural, and economic well-being places a genuine social responsibility on every librarian. In more than 60 countries, library associations have adopted their own national codes of ethics built on shared values like these.

Community sanction and professional culture 🔗

Greenwood identified two further attributes that complete the picture. Community sanction means society formally recognises the profession and grants it certain powers and privileges, such as control over training and entry. Professional culture refers to the shared values, norms, and symbols that bind members together, often sustained through professional associations.

In India, several bodies sustain this culture for the information profession. The Indian Library Association (ILA), founded in 1933, is the national body representing library professionals; it promotes education and research, publishes scholarly work, and has long advocated for library legislation. The Indian Association of Special Libraries and Information Centres (IASLIC) serves specialised and research libraries. These associations organise conferences, set standards, and create a sense of shared identity among practitioners across the country.

This shared culture is what turns a collection of individual workers into a recognised community. It provides forums for debate, channels for professional development, and a collective voice when the profession needs to advocate for itself or for the public it serves.

Why these characteristics matter today 🔗

A true profession does not stay frozen. It evolves as knowledge and society change while keeping its core traits intact. The information profession illustrates this well. As technology reshapes how people find and use information, librarians now work in areas like digital preservation, data management, bibliometrics, and information governance.

The labels are new, but the underlying characteristics remain the same. Each new specialisation still rests on systematic knowledge, still requires expert authority backed by education, and still demands ethical practice and service to the community. This continuity is the clearest proof that the characteristics of a profession are not abstract academic checklists. They are the working foundation on which public trust is built, and they explain why a well-trained, ethically committed information professional deserves to be called exactly that: a professional.

What do you think? Which of these characteristics do you believe is the hardest for an emerging field to develop, and how might the rise of artificial intelligence challenge or strengthen the authority and ethics of the information profession in the years ahead?

References

1. https://academic.oup.com/sw/article-abstract/2/3/45/1919864
2. https://en.wikipedia.org/wiki/S._R._Ranganathan
3. https://www.naac.gov.in/
4. https://www.ugc.gov.in/
5. https://www.ifla.org/news/just-released-ifla-code-of-ethics-for-librarians-and-other-information-workers-full-version/
6. https://www.ilaindia.net/
7. https://iaslic1955.org.in/