Automated, Rules-Based Sampling for CATI Operations
CATI Sampling Module
The CATI Sampling Module automates the preparation, management, and execution of CATI sampling in a controlled and auditable way.
Designed for high-volume research operations, the module enforces sampling rules, rest periods, and demographic balancing while integrating seamlessly with downstream CATI systems.
The Challenge of CATI Sampling at Scale
Manual or semi-manual CATI sampling introduces significant operational risk.
Common issues include:
- Over-contacting respondents due to poor rest-period controls
- Inconsistent application of demographic quotas
- Limited visibility into sampling history and usage
- Errors during file preparation and CATI system imports
The CATI Sampling Module addresses these risks by embedding rules and safeguards directly into the sampling workflow.
Ian Wu – COO of NCODE Consultant

End-to-End Sampling Workflow
The module supports the full CATI sampling lifecycle within a single system.
Key capabilities include:
- Selection of eligible projects based on defined criteria
- Preparation of sampling lists using configurable rules
- Automated generation of sampling definition files
- Controlled import of call outcome data from CATI systems
This ensures sampling is repeatable, transparent, and governed.


Automated Eligibility and Rest-Period Enforcement
To prevent over-contacting and ensure data quality, the system enforces eligibility rules automatically.
These include:
- Minimum rest periods between contacts
- Exclusion of contacts marked as “Do Not Call”
- Validation of contact availability and status
- Prevention of simultaneous selection by multiple users
These controls operate at the system level and cannot be bypassed through manual intervention.
Demographic Balancing and CMIO Controls
The module supports structured demographic balancing, including CMIO (Chinese, Malay, Indian, Others) distributions.
Capabilities include:
- Definition of target CMIO percentages
- Real-time validation to ensure totals sum correctly
- Automatic calculation of resulting sample sizes
- Carry-forward logic based on previous sampling rounds
This ensures fairness, consistency, and statistical integrity in CATI sampling.


Integration with CATI Systems
Sampling outputs are designed to integrate directly with CATI tools such as WinCATI.
The module supports:
- Export of sampling definition files in CATI-compatible formats
- Controlled import of call outcome files
- Validation of imported data for accuracy and completeness
- Automatic updating of contact status and history
This reduces manual handling and minimises the risk of data errors.
Sampling History and Traceability
All sampling activities are recorded and available for review.
This includes:
- History of generated sampling lists
- Download and usage tracking
- Import history of CATI outcome files
- Clear linkage between projects, samples, and users
This level of traceability supports both operational review and audit requirements.


Configurable Administration Controls
Authorised administrators can manage sampling-related configurations through controlled interfaces.
This includes:
- Management of disposition codes
- Activation or deactivation of sampling statuses
- Enforcement of system-wide rules
Configuration changes are fully audited to maintain governance.
Comprehensive Audit Logging
Every critical action within the CATI Sampling Module is logged, including:
- Generation of sampling lists
- Export of sampling definitions
- Import of CATI outcome files
- Administrative configuration changes
Audit records capture user identity, timestamps, and system context, ensuring accountability at every step.

Who This Module Is For
The CATI Sampling Module is ideal for organisations that:
- Conduct large-scale CATI research
- Require strict respondent protection controls
- Need demographic balancing and sampling integrity
- Operate in audit-sensitive or regulated environments
Explore the Platform
The CATI Sampling Module is part of a broader modular platform that includes:
User Management Module
Centralised authentication, user provisioning, role assignment, and audit logging across all application modules.
Project Tracking Module
End-to-end governance of research projects, covering creation, approvals, lifecycle management, data retention, and business review.
Our Proven Approach and Methodology
Integrating new technology into your existing systems might sound daunting, but that’s where our expertise shines. At NCODE, our process has been refined to enhance efficiency, quality, and client satisfaction. Each of these steps is interconnected, and the success of one phase contributes to the effectiveness of the next. Effective communication, collaboration, and expertise at each stage ensures that the final software solution not only meets but often exceeds the clients’ expectations, delivering enduring value tailored to businesses like yours over the long term. We’ll ensure a seamless transition, making sure the solutions work harmoniously and optimize your current workflows.

What Sets Us Apart
Why Businesses Choose Us
Here are some of the top reasons businesses choose NCODE Consultant in Singapore.
Trusted Software Partner for Businesses
NCODE Consultant has been a trusted software development partner and IT consultancy for businesses since 2005. We’ve helped businesses gain control, reduce spend, and optimize efficiency.
Custom Business-Centric Software Solutions
We specialize in features tailored to your specific needs as we understand the ins and outs of businesses. Our clients have access to all processes and features in one end-to-end solution or particular modules.
Budget-Friendly Solutions
We offer comfortable and cost-effective IT options to start your digital transformation journey as we collaborate with clients. Each is suitable for your particular budget.
Dedicated Team
Our ethos of sincerity and loyalty enables customers to work with our dedicated team fully for their projects. We are ready to serve our customers with our qualified software specialists.
We Put Your Business Ahead Of The Curve
Are you looking for software developers in Singapore to develop products for you? We understand that every organization and industry has its unique needs and challenges, which is why we offer a full range of services to reach your business goals. Even within your organization, your team and staff will have vastly different needs when it comes to software solutions to support your mission. NCODE Consultant is one of the trusted web development and app development companies for SMEs, corporations, and government projects for over 3 decades.
As one of the top software development companies in Singapore, our expertise extends to delivering innovative and powerful solutions ranging from IT consultancy, project management, cloud systems, to software design, support, maintenance, and development projects tailored to meet the unique needs of our clients. We take pride in being one of the leading custom software development companies, specializing in transforming business processes and ideas into robust, scalable, secure and efficient digital products. Our dedicated team of top software developers excel in mobile app development, application development, and web development, offering a comprehensive suite of custom software solutions. From conceptualization to execution, we prioritize excellence in UI design and seamlessly integrate big data capabilities into our development services. As a trusted partner and software development company, we are committed to providing top-notch software development services, ensuring that our clients stay at the forefront of digital innovation. Speak to our software experts or call us at (+65) 6282 6578 on how we can develop solutions with your specific needs in mind.
Certifications & Awards
NCODE Consultant values excellence. Our team consists of experienced software engineers with many certifications. We are also a proud recipient of the SME 500 Singapore Awards in 2021 - 2022, 2022 - 2023, and the SME 500 Singapore Award Winner in 2024.

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