Not everything will remain or be remembered. However, it’s important to avoid a strategic forgetting of some parts of history as it is also past and contains valuable lessons.
Collective memory is a social group's capacity to remember, interpret and pass on its shared past. It is not merely a matter of storing facts: it is the process through which a community builds its identity from lived history, inherited values, and the experiences that have shaped it.
Memory and learning are two sides of the same coin. Our ability to remember what we’ve experienced equips us with the knowledge we need to make decisions that lead us towards a brighter future. The thought of losing our memory terrifies us, as it feels like losing a piece of who we are.
But did you know that not only individuals, but social groups can also have ‘memory‘? When a social group can remember its past, it’s considered a mnemonic community. Today we’ll look at why this collective memory is important and whether it has a place in organisational culture.
What will I read about in this article?
Our own family can be a mnemonic community, where we pass on family history, relive values and practices inherited from our ancestors. Likewise, a country can also be considered a mnemonic community by studying its past, remembering its historical figures or maintaining cultural values through various traditions.
Companies and organisations can also be mnemonic communities, and it’s a good thing that they are. Collective memory is important because it fosters “cultural coherence”, “Having a collective memory fosters “cultural coherence” among employees”.
However, if companies, contrary to families and countries, have no brains and therefore no hippocampus, how can their memory be converted?
This is the question that the field of organisational memory studies attempts to answer, which explores precisely how organisations, their managers and employees manage collective memory, as well as its relationship with other mnemonic communities.
It’s based on the premise that the past can be a constituent element of the ethos of organisations, understanding ethos as a set of shared values, beliefs and norms. In short, their culture, identity and ethics.
Understanding how organisational memory is constructed, reconstructed, deconstructed or destroyed is the basis of this new field of study, and can be fundamental for organisations that want to foster and exercise their collective memory.

Collective memory was defined by Irwin-Zarecka as the social articulation and maintenance of the “reality of the past“. However, why is collective memory important in organisations and how can it be articulated?
In a recent study reviewing dozens of works related to the field of organisational memory, different ways of activating collective memory in an organisation are presented. In this article, we want to highlight four:
Not everything will remain or be remembered. However, it’s important to avoid a strategic forgetting of some parts of history as it is also past and contains valuable lessons.

In short, just as people value their memory, and carry out certain initiatives or exercises to exercise it, organisations and companies should not forget the importance of their own collective memory, which can be a guarantee of coherence, stability and growth, contributing to a solid identity over time.
References
Collective memory is the social articulation and maintenance of the "reality of the past." It matters because it fosters "cultural coherence" among employees and can serve as a guarantor of consistency, stability and growth, contributing to a solid identity over time.
A mnemonic community is a social group capable of remembering its past. Companies and organizations can also be mnemonic communities — and it is highly beneficial that they are, just as families and countries are.
It explores precisely how organizations, their managers and employees manage collective memory, as well as its relationship with other mnemonic communities. The field starts from the premise that the past can be a constitutive element of an organization's ethos — understood here as its set of shared values, beliefs and norms.
Transmitting the organization's past in an evocative way; preserving its vitality through access to textual and visual materials; commemorating significant organizational milestones and individual employee achievements; and systematizing the past by creating an annual memory record and meticulously preserving all relevant documents and press clippings.