When PharmaCo (fictitious name) launched its Asset Change Control (ACC) project, the company faced a highly fragmented situation where physical asset changes were managed non-homogeneously across the manufacturing sites of one of its divisions. For instance, some sites would only include GMP equipment in the scope of change control but not utilities and facilities. At other sites the ACC’s scope covered all equipment, but would only evaluate the GMP impact and not the HSE impact. Some sites were operating fully paper-based systems; others used partially automated or self-developed IT applications.
The objectives of the project were therefore to establish a global harmonized asset change control process and to implement a global tool to support the electronic execution and management of asset changes.
Previous efforts to design and roll-out global processes had followed a strict top-down approach, which had led to a lot of resistance and, ultimately, inconsistent local implementation. The project team, therefore, decided to apply concepts and methods from the PharmaCo Operational Excellence and Change Management methodology, something guided by three questions:
- How to design a standardized global compliance process that fulfills business needs and leverages manufacturing site best practices?
- How to implement the process consistently while establishing global governance and maintaining local engagement?
- How to develop and deploy a global IT system that fully supports this process and is well perceived by its users?
Phase 1: Collaborative Process Design Leveraging Site Best Practices
A collaborative approach (See Figure 1) taps into the potential of all impacted associates while building the right capabilities to make the new process work. A truly participative approach with focus on knowledge sharing and mutual learning is more sustainable over time as employees engage into the proposed change and work together to achieve success. There is a big difference between mandating compliance to end-users versus engaging them in problem analysis and solution development. By providing employees with a stake in the outcome and developing ownership of their local site’s accomplishments, a company as a whole will benefit immensely.
Phase 2: Process Implementation with Global Governance and Local Engagement
At the process implementation workshop the key users were asked to map their current site processes in detail versus the new change control process and minimum compliance requirements from the global SOP. By doing so, the representatives created a detailed gap analysis and generated an action plan for subsequently closing those identified gaps. This tactic provided them with the opportunity to realize themselves what needed to be done rather than being told. As they presented their findings to their peers at the workshop, they learned how others were closing their gaps.
Technical or asset change refers to the modification of any defined automated or manual technical system or its documentation. The modification may impact production processes or product characteristics. As a result, Asset Change Control (ACC) is a key regulatory requirement (see ICH Q7A, ISO or FDA Pharmaceutical cGMP Regulations) for the operation of pharmaceutical manufacturing plants both from a GxP and from an HSE (Health-Safety-Environment) perspective. ACC is a central element of the asset life cycle management process as it ensures that production systems, which are modified during their life cycle, remain in a defined, verified and compliant state. A lack of appropriate asset change management increases the risk to both invalidate the qualified status of manufacturing plants and, worst case, to lead to batch contamination, rework, and product recalls.
Last but not least, all key users were equipped at this Regional Workshop with fundamental people change and influencing skills such as stakeholder mapping and elevator speech to help them successfully bring the process to their site and to manage possible resistance of their colleagues towards the new way of working.
The second workshop was followed by a six-month period during which the sites had to close the gaps by implementing at least the minimum requirements from the global process. In doing this, they obtained a certain level of autonomy as they could implement the mandated process in line with their systems. The minimum requirements clearly defined "what" needs to be done, but with the local expertise, key users controlled "how" the process would succeed. For example, one of the minimum requirements advocates that a local ACC coordinator be in place. However, it provides the sites with the flexibility to assign the best fit to the role, whether it was an engineer or a member of QA. Or, for instance, another requirement states that every change needs to be assessed by an HSE expert. However, as some sites struggled to have enough central HSE resources, they decided to train more people with HSE expertise and, thus, expanded the skill set of the overall team.
The result of this approach was that even prior to the go-live of an IT tool, some of the expected ACC benefits in terms of compliance to Good Manufacturing Practices (GxP) and Health, Safety and Environment (HSE) aspects of the asset lifecycle management have been realized and could be confirmed in ongoing inspections.
Phase 3: User-centric Tool Design and Deployment
In parallel to the process implementation, the global project team started the design of the supporting IT tool. The company took a strategic decision to use a global change control platform to create synergies between related change control processes and to keep the IT architecture slim, benefit from a global validation and a joint system operation with no local efforts.
In order to create the IT tool, the concept to focus on collaboration with the key users was continued. User feedback to the tool was collected through different development sessions. Early involvement helped the future users to already understand the tool and to be much more willing to work with it. A "sandbox" version of the tool was made available to all key users to experience the "touch & feel" and to be able to play with it and to give feedback to the global team.
For the tool deployment, a pilot site approach was selected in order to be able to implement potential lessons learned before go-live with all other sites. During the third workshop, the final tool was presented to the key users of 5 selected pilot sites. Since this was not their first time they saw it, the focus of the workshop was on capability building instead of questioning its design. The key users were trained to become trainers for the tool for the end-users on their site. In addition, the key users worked on their entity deployment plan.
This included all relevant actions required before go-live such as updating local SOPs, defining user roles and responsibilities in the tool, and preparing master data to be uploaded into the tool. The pilot sites were given another four-month window to implement their plans. Again the global team stayed in weekly contact with them to monitor progress and to clarify any upcoming issues and questions. The involvement of the global team in local deployment preparation activities facilitated the leverage of best practices among all sites and the global business and IT owner. In this way, detailed insights and effective solutions could be easily shared for the benefit of all teams.
The ACC tool smoothly launched with only minor adjustments after two months of hyper care phase.
Based on the pilot site experience a fast-track deployment in only four months to the remaining sites was possible, which finally helped realize the full project benefits (see Figure 3). Among other results, all sites are now managing both GMP & non-GMP ACRs, interdisciplinary impact assessments and ensure the link of ACC and asset maintenance. The percentage of HSE critical changes went up from below 10 percent to greater than 50 percent, which is a significant increase in HSE compliance. Eventually, for the first time, all sites are now using the same tool to manage Asset Change Control.
With more and more corporate companies aiming at standardizing the way they work across their entities, it becomes essential to select the right approach. This approach must guarantee both:
• Developing global business processes and supporting IT systems in synchronization that actually work and support the entities, and
• Deploying process/tool in a harmonized way that creates engagement and ownership for the transformation on the entity level.
As outlined in this article, the key success factor (see also Figure 4) for this was replacing a top-down design and deployment of a technology to fix a business process with a collaborative approach to maximize local ownership for the transformation. Those mindset changes make resounding results possible, exemplifying the insight of Einstein saying, "We can’t solve problems by using the same kind of thinking we used when we created them."