● Access Control

Can we set time-based access restrictions so contractors are automatically locked out after hours?

A paper sign-in sheet doesn’t know who left the building, and relying on manual checks to enforce after-hours access is a recipe for uncontrolled site access and significant liability. In Australia, the WHS Act 2011 places a clear duty on PCBUs to manage risks to health and safety, including controlling access to the workplace. In the United States, OSHA regulations require employers to maintain a safe working environment, and that extends to controlling who is on site. Time-based access restrictions, enforced electronically, are now essential to meeting those obligations.


Uncontrolled Access Means Unaccounted Risk

Across our work with Australian and US organisations, we consistently see that relying on manual processes to manage contractor access creates unacceptable risk. Australian WHS legislation and US OSHA standards require you to know who is on site, and more importantly, to be able to account for them in an emergency. A contractor remaining on site after hours, without authorisation, directly undermines your ability to fulfil that duty of care.

The Illusion of Control: Why Paper Logs and Manual Checks Fail

Most organisations still rely on outdated methods that provide a false sense of security. Visitor data that isn’t real-time isn’t protection – it’s paperwork. Manual checks are prone to human error, easily bypassed, and offer no audit trail. This gap between perceived control and actual security is where incidents happen.

  • A paper visitor log cannot tell you who is still on site during an emergency – it tells you who arrived.
  • Manual access control relies on someone actively monitoring and enforcing time restrictions, which is often inconsistent.
  • Expired contractor inductions or licenses are easily overlooked with manual tracking, creating a safety hazard.
  • Lack of a digital audit trail makes it difficult to demonstrate compliance during a WHS or OSHA audit.
  • Emergency responders arriving on site have no reliable way to determine who should – or shouldn’t – be inside.

Real-Time Control: Digital Systems That Enforce Your Rules

Genuine protection comes from a cloud-based visitor management system integrated with your access control. This system provides a single source of truth for site occupancy, automatically enforcing your policies and providing real-time visibility. It’s about proactively preventing risk, not reacting to it.

  1. Define time-based access profiles for different contractor types, specifying permitted entry and exit times.
  2. Integrate the contractor management system with access control hardware – full height turnstiles, card readers, or gate systems – to automatically deny access outside of permitted hours.
  3. Configure denial of access triggers to automatically block entry for contractors with expired inductions, licenses, or workers’ compensation policies.
  4. Generate a real-time evacuation report listing all personnel currently on site, even during a network outage with offline/disconnected mode.
  5. Receive instant alerts via email and/or SMS when a contractor attempts to access the site outside of their permitted hours or with expired credentials.

Time and People: Visitor Management That Works When It Has To

For over 12 years, Time and People has been helping Australian and US organisations move beyond paperwork and embrace a proactive approach to workplace safety. We’ve found that the most effective systems are those that seamlessly connect compliance obligations with practical, real-time controls. Our cloud-connected visitor management system, with its real-time evacuation reporting and robust contractor induction features, isn’t just about ticking boxes – it’s about protecting the people on your site.


Content prepared by Time and People — visitor and contractor management across Australia and the United States.

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