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  <!-- ISA-95 Architecture -->
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    <lastmod>2025-05-05</lastmod>
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  <!-- Solutions Overview -->
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    <lastmod>2025-05-05</lastmod>
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  <!-- Solutions — MES & Electronic Batch Record -->
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    <lastmod>2025-05-05</lastmod>
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  <!-- Solutions — Data Historian & Infrastructure -->
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    <lastmod>2025-05-05</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <!-- Solutions — QMS & LIMS -->
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    <lastmod>2025-05-05</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <!-- Solutions — EMS & Building Management -->
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    <lastmod>2025-05-05</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <!-- Compliance Hub -->
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    <loc>https://nampham.net/compliance</loc>
    <lastmod>2025-05-05</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- Case Studies -->
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    <loc>https://nampham.net/case-studies</loc>
    <lastmod>2025-05-05</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.85</priority>
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  <!-- Case Study — PVCFC EPMS -->
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    <lastmod>2025-05-05</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.75</priority>
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  <!-- Resources & Knowledge Center -->
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    <loc>https://nampham.net/resources</loc>
    <lastmod>2025-05-05</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.85</priority>
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  <!-- About & Contact -->
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    <loc>https://nampham.net/about</loc>
    <lastmod>2025-05-05</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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