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Digital performance for workforce and assets in all industries - reduce incidents, perform safe operations and timely maintenance

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Seamless Permit to Work – manages isolations, SIMOPS and shift management through digital authorization

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Leverage safety data insights via customized reporting and permit to work dashboard.

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Assured Control of works with Digital permit to work based risk management

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Elevate safe systems of work - Issue, track, monitor permits with proactive communication and mobility

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World class digital solution with customizable service delivery and superior support available


Permit to work software

Permit to work software is an end-to-end solution that can sync operational, maintenance, scheduled and unscheduled works in organizations. It is an accurate compliance tool – distributed via digital means – to increase operational efficiency, productivity and address maintenance and works’ domain.

Permit Lifecycle and tracking

Proves to be a purposeful and convenient tool to establish control, co-ordination and communication - facilitates correct work sequences among established parties – with a single window view – enhanced by detailed area maps for visibility.


Life Cycle of a Permit To Work

  • Permit requirement arises (identification)
  • Request, raise and issue work permits (add certificates & risk assessments)
  • Authorize and Prepare work site
  • Undertake and execute site preparation protocols
  • Permit issued, work commences and monitored
  • Associated meetings – tool-box talks, shift re-validation etc.
  • Close permit and archive

Data security & Administration

PTW Software

Secure, flexible and globally trusted software deployment standards

Global Industrial Compliance

PTW Software

With industry-specific functionality – leverage and extract performance automation

Superior Support Service

PTW Software

Post-implementation – focus on Hypercare and general support

Effective Implementation

PTW Software

Consulting to implementation of solution – we deliver your digital goals

Mobility & Multilingual

PTW Software

We posses the expertise to understand your geography and automate your risk management

Gain Control & Flexibility with Permit To Work Software

ASK-EHS' PTW software is a platform that provides "out-of-box" features, commensurate with industry best practices. It can be however, be configured and/or customized to suit client's business preferences. Clients can configure hierarchical fields, labels, checklists and risk matrices. On the other hand, we customize permit workflows and forms which are unique to each organization. Another salient feature is the Permit to Work software can be integrated with existing ERP systems like SAP, Oracle or any other such systems. Besides this, it also can integrate with existing Active Directories along with single sign-on (SSO) and email clients.

PTW Software

e-PTW Configurability vs Customization

PTW Software

Permit to Work (PTW) Approval Workflow

In-Depth Area Mapping with Permit To Work Software

PTW Software

The permit to work software allows a bird’s eye view of all the permitted work being carried out or commencing upcoming permits across all sites/plants/facilities. You can determine any potential work conflicts/overlaps and make appropriate and accurate decisions. When Permit to work software is used along with the SIMOPS identifier tool, it can reduce back & forth communications and manual checks.

  • Live indicator of work location during permit requests
  • Color codes to differentiate permit types.
  • Track various stages of permit.
  • Permit information pop-ups
  • Auto Refresh
  • Visual Identification of nearby work activities

Industries Served


Highly stratified and diverse set of operations as seen in automobiles and automotive manufacturing require cross-functional teams spread over different shop floor. Execution of permit to work therefore, need visibility, singular platform and a hierarchy based (vetted) flow of authorization

Inspired by the principles of Lean manufacturing, a permit to work software stands to offer all of these features with better reporting, notifications and proactive escalation of requested permits – truly a digital platform that offers better control of work.


Permit to Work System

Fully customizable Permit management software – ePTW

Our Client Success

We found ASK-EHS to be a competent and proficient agency to deliver the Permit to Work software. This was validated by our team through a pilot implementation for one of our facilities in the Waluj plant (Aurangabad, Maharashtra). Our team found the software to be very useful and based on their recommendations, the software was then rolled out to the entire (Waluj) plant.

Based on the successful operation of the software in the Waluj plant, the software was later rolled out to other plants / locations as well.

We found the software operations to be satisfactory and received the full support of vendor’s team during implementation.

DGM, Facility Engineering


'We selected ASK-EHS on the basis of several evaluation parameters. Out of the most important one was their knowledge and understanding of the PTW system. It was easy to communicate with the ASK-EHS team considering their experience in this segment, especially the global energy industry.

The software is now running for many years and has seen a successful run. We have received good support from the vendor and highly recommend ASK-EHS, especially for the PTW software.'

Emilio Balen, Senior Information Technology Specialist


Our operations are spread across the length and breadth of India considering the number of facilities that are present. It was a huge challenge to monitor the work going on in each of these locations. We were looking for any agency / organization that would accurately understand the magnanimity of the challenge and come up with an ideal (automation) solution.

We found that ASK-EHS ticked almost all of the boxes. They had a thorough understanding of the PTW process, considering they have domain knowledge and experience in EH&S, plus had the capabilities of customizing the software to our needs. Some of the resulting benefits are;

  • Streamlining of the overall PTW process
  • Ease of filling out essential information on computer or mobile (through mobile app)
  • Resource conservation
  • Easy monitoring and management through centralized controls & much more

EOHS Team Member (PTW - Field Operations In-charge)


CGPL Mundra is first UMPP of 4000 MW which has been commissioned in the shortest duration of one year and “permit to work system” was one of the challenge for safe work culture. This tailor-made soft based EPTW system which could be developed as per the organization safety guidelines has provided us ultimate solution. We had hesitation to go for this system as solid consistence maintenance support was a major reservation however we got an excellent and prompt support from M/S Ask EHS engineers throughout the journey. This system has exhibited all essential feature of company safety guidelines and hence this system can be established in other division of the company.

We are thankful to M/S ASK EHS for their excellent services throughout development and stabilization process of this system.

Umesh Likhite (Group Head – Operations)


One of the advantages of awarding the contract to ASK-EHS is that they have expertise in the field and they are easily able to understand our requirements with very minimal consultation. It would be easy for us to roll out the projects within the stipulated time. We have partnered with ASK-EHS for many animation projects, software project and continue to use their services to this day.The net result of our association has been very fruitful and productive. Keep it up ASK-EHS!

Suresh R. Penmatsa (Associate Vice President - Corporate EHS)