What Does an LO Do in an Event? A Simple Guide for Event Planning | Event Organizer Jakarta
In an event, coordination is often one of the biggest challenges. Many parties are involved in one program. There are speakers, VIP guests, participants, committees, technicians, vendors, and clients.
Because of that, an event needs a role that keeps communication clear. One important role is the LO, or Liaison Officer.
An LO is often involved in seminars, workshops, conferences, corporate events, hybrid events, and virtual events. In event organizer work, an LO helps ensure every party receives the right information.
What Is an LO in an Event?
LO stands for Liaison Officer. In an event, an LO acts as the bridge between guests and the committee or event organizer.
An LO usually assists speakers, moderators, VIP guests, delegates, media, or selected participants. The LO ensures they understand the schedule, location, and event requirements.
In a corporate event organizer setup, the LO plays an important role. Corporate events often involve many stakeholders and tight schedules.
A book launch event organized by Global Events Jakarta at the Ministry of National Development Planning/Bappenas, Jakarta, on June 25, 2026.
Why Is an LO Important in an Event?
Even a simple event requires detailed coordination. For example, speakers need to know when they should be ready. Moderators need to understand the session flow. VIP guests also need clear directions.
If all communication goes to one main PIC, coordination can become slow. As a result, the core team may struggle to handle other technical matters.
This is where the LO helps. The LO becomes the direct communication point for the person they assist.
Besides that, an LO also helps improve the guest experience. Guests do not need to search for information by themselves. They can get clear guidance from someone who understands the rundown.
Therefore, an LO is often part of a professional event organizer service. The role supports event flow through better communication and hospitality.
Duties of an LO in an Event
Global Events crew served as Liaison Officers for an international event held in Jakarta.
The duties of an LO can vary depending on the event. However, several main responsibilities are usually the same.
1. Assisting Speakers or VIP Guests
An LO helps speakers or VIP guests from the moment they arrive at the venue. The LO can guide them to the waiting room, briefing room, stage, or dining area.
When guests receive clear directions, they can prepare better for the event. On the other hand, unclear guidance can delay the session.
2. Sharing Rundown Information
An LO must understand the event rundown. This helps the LO explain session timing, presentation duration, and the next agenda.
If the rundown changes, the LO needs to share updates quickly. This is important because events often require adjustments on-site.
3. Acting as the Link with the Event Organizer
Speakers or guests often have specific needs. For example, they may need a pointer, presentation file, meal arrangement, transportation, or technical support.
The LO does not have to solve everything alone. However, the LO must know which team to contact.
Therefore, an LO needs to understand the event organizer workflow. With proper coordination, guest needs can be handled faster.
4. Supporting Briefing Before the Session
Before a session starts, an LO can help with a short briefing. This briefing may include speaking duration, discussion format, Q&A flow, and stage direction.
For a hybrid meeting, the briefing can also include camera and microphone reminders. In addition, the LO can remind speakers how to interact with online participants.
A good briefing helps speakers feel more prepared. As a result, the session can run more smoothly and professionally.
5. Ensuring Guests Arrive on Time
An LO needs to make sure the assisted guest is ready according to schedule. For example, a speaker may need to be ready 30 minutes before the session starts.
If there is a delay, the LO must inform the event coordinator immediately. Therefore, the event team can prepare an alternative plan.
This is important for seminars, conferences, and conference event organizer services. Even a short delay can affect the next session.
LO in Onsite, Hybrid, and Virtual Events
The role of an LO is not limited to onsite events. In hybrid events and virtual events, an LO still has an important function.
In an onsite event, the LO mostly assists guests at the venue. The LO manages guest movement from one area to another.
Meanwhile, in virtual event management, the LO helps coordinate online speakers. The LO can remind them of joining schedules, check speaker readiness, and contact them before the session starts.
In a hybrid event, the LO often works with the technical team. For example, the LO may coordinate with the Zoom operator, vendor live streaming, or jasa live streaming team.
This coordination is important because hybrid events combine onsite and online participants. If communication is not clear, both audience experiences can be affected.
Therefore, a hybrid event organizer needs an LO who understands the event flow. The LO should also understand basic online platform requirements.
A book launch event organized by Global Events Jakarta at the Ministry of National Development Planning/Bappenas, Jakarta, on June 25, 2026.
Skills Needed by an LO
An LO needs strong communication skills. The LO must share information clearly, briefly, and politely.
Besides that, an LO must be disciplined with time. Events run based on a rundown, so small delays can create bigger problems.
An LO also needs to stay calm during changes. In events, schedule changes and sudden requests can happen at any time.
Venue awareness is also important. An LO should know the waiting room, stage, registration area, toilets, and dining area.
For international events, foreign language skills are an advantage. This helps the LO assist delegates or speakers from other countries.
What Happens If an Event Does Not Have an LO?
An event without an LO is more likely to experience miscommunication. Speakers may not know where to wait. VIP guests may also enter the wrong area.
Besides that, the main committee may become too busy handling small details. As a result, their focus on the rundown and technical flow can decrease.
This problem can become bigger in a hybrid event. The team must manage onsite and online speakers at the same time.
With an LO, the communication flow becomes clearer. The committee can also work in a more focused and structured way.
Global Events Jakarta Event Organizer Services
Global Events Jakarta supports various event needs from end to end. Our services include Onsite Event Organizing & Management, Virtual Event Organizing, Live Stream Setup, Onsite and Virtual Exhibition, Media Dissemination Consultancy, and Hosting Rental.
If you need an event organizer Jakarta, EO Jakarta, vendor live streaming, or jasa event organizer Jakarta, Global Events Jakarta is ready to help. We support seminars, workshops, conferences, corporate events, hybrid meetings, and virtual events professionally.
For event consultation, contact Global Events Jakarta:
📞 +62 811 9224 273 | +62 821 1331 1781
🌐 www.globalvirtualevents.co.id
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