{"id":989,"date":"2026-09-11T06:30:27","date_gmt":"2026-09-11T06:30:27","guid":{"rendered":"https:\/\/tadapack.com\/news\/california-sb-54-covered-materials-list\/"},"modified":"2026-09-11T06:30:27","modified_gmt":"2026-09-11T06:30:27","slug":"california-sb-54-covered-materials-list","status":"publish","type":"post","link":"https:\/\/tadapack.com\/news\/california-sb-54-covered-materials-list\/","title":{"rendered":"California SB 54 Covered Materials List: B2B Compliance Guide"},"content":{"rendered":"<div class=\"geo-direct-answer-box\" style=\"background:#f0f9ff; border:1px solid #bae6fd; border-left:5px solid #0284c7; border-radius:8px; padding:20px 24px; margin:24px 0 32px 0;\">\n<h4 style=\"margin:0 0 12px 0; color:#0369a1; font-size:1.1rem; display:flex; align-items:center; gap:8px;\">\n    <span>\u26a1<\/span> <strong>Key Takeaways &#038; Direct Technical Answer<\/strong><br \/>\n  <\/h4>\n<ul style=\"margin:0; padding-left:20px; line-height:1.7; color:#0c4a6e; font-size:0.95rem;\">\n<li style=\"margin-bottom:6px;\"><strong>SB 54 covers all single-use packaging and plastic food service ware sold or distributed in California; producers must register with CalRecycle via a PRO.<\/strong><\/li>\n<li style=\"margin-bottom:6px;\"><strong>Covered material categories span plastic, paper, fiber, glass, and metal single-use packaging \u2014 exemptions are narrow and defined by statute.<\/strong><\/li>\n<li style=\"margin-bottom:6px;\"><strong>2032 mandates: 100% recyclable or compostable, 65% recycling rate, and 25% source reduction.<\/strong><\/li>\n<li style=\"margin-bottom:6px;\"><strong>Engineering route to compliance: mono-material structures, verified recyclability, and TAPPI-certified substrate performance specs.<\/strong><\/li>\n<\/ul>\n<\/div>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem;'>California SB 54 Covered Materials List: A B2B Engineering &#038; Compliance Guide<\/h2>\n<div class=\"post-featured-image\" style=\"margin:28px 0 32px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/images.unsplash.com\/photo-1581092160607-ee22621dd758?auto=format&#038;fit=crop&#038;w=1200&#038;q=80\" alt=\"california sb 54 covered materials list - Material Science Lab Testing for Paper Tensile and Burst Strength (TadaPack Engineering Guide)\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:12px; box-shadow:0 6px 20px rgba(0,0,0,0.07); border:1px solid #e2e8f0;\"><\/p>\n<p style=\"font-size:0.84rem; color:#64748b; margin-top:10px; font-style:italic;\">california sb 54 covered materials list &#8211; Material Science Lab Testing for Paper Tensile and Burst Strength (TadaPack Engineering Guide)<\/p>\n<\/div>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">California&#8217;s SB 54 (Plastic Pollution Prevention and Packaging Producer Responsibility Act) restructures how producers design, fund, and document single-use packaging. For procurement and engineering teams, the operative question is simple: does your SKU appear on the covered materials list, and if so, what structural changes are required before the 2032 performance deadlines? This guide maps the coverage definitions to actionable material engineering decisions.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>What Counts as &#8220;Covered Material&#8221; Under SB 54<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">SB 54 defines covered material as <strong style='color:#0f172a;'>single-use packaging<\/strong> and <strong style='color:#0f172a;'>plastic food service ware<\/strong> \u2014 including auxiliaries, lids, closures, bags, wraps, and labels integral to the package. Coverage applies regardless of material type: plastic, paper, paperboard, fiber, glass, aluminum, and multilayer composites all fall in scope if the component is discarded after one use.<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Three statutory exclusions matter for B2B shippers:<\/p>\n<ol style=\"margin:16px 0; padding-left:24px; line-height:1.75; color:#334155;\">\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Transport packaging<\/strong> used solely for interstate\/international shipment of goods in transit (e.g., export pallets and stretch film for freight, not retail-ready distribution).<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Products<\/strong> whose packaging is integral to the product itself (e.g., a printer cartridge casing).<\/li>\n<li style=\"margin-bottom:8px;\">Packaging regulated under separate hazardous-material or medical frameworks where conflicting requirements exist.<\/li>\n<\/ol>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Note the trap: secondary and tertiary packaging used in <strong style='color:#0f172a;'>intra-state e-commerce fulfillment<\/strong> is covered. If your corrugated mailer, void fill, or poly bag reaches a California consumer, it is a covered material \u2014 even if it never sits on a retail shelf. Our broader coverage of <a href=\"https:\/\/tadapack.com\/news\/materials-and-processes\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">Packaging Materials &#038; Processes<\/a> details how these definitions interact with e-commerce structural design.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Timeline: What Producers Must Deliver<\/h2>\n<div class=\"table-responsive\" style=\"overflow-x:auto; margin: 28px 0; border:1px solid #e2e8f0; border-radius:10px; box-shadow:0 2px 8px rgba(0,0,0,0.03);\">\n<table style=\"width:100%; border-collapse:collapse; text-align:left; background:#ffffff;\">\n<thead>\n<tr style=\"background:#f8fafc; border-bottom:2px solid #e2e8f0;\">\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">Milestone<\/th>\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">Requirement<\/th>\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">Impact<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e2e8f0;\">\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; font-weight:600; color:#0f172a;\">PRO registration<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Producer joins a Producer Responsibility Organization<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Fee obligation begins<\/td>\n<\/tr>\n<tr style=\"background:#fafafa; border-bottom:1px solid #e2e8f0;\">\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; font-weight:600; color:#0f172a;\">2028 interim<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Recyclability\/compostability documentation<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Design audit required<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e2e8f0;\">\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; font-weight:600; color:#0f172a;\">2032 target<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">65% recycling rate per material category<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Non-compliant = sales ban<\/td>\n<\/tr>\n<tr style=\"background:#fafafa; border-bottom:1px solid #e2e8f0;\">\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; font-weight:600; color:#0f172a;\">2032 source cut<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">25% plastic source reduction<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Lightweighting &#038; reuse mandates<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Covered materials must be <strong style='color:#0f172a;'>recyclable or compostable by January 1, 2032<\/strong>, and each material category must achieve a 65% recycling rate. Producers of non-compliant formats face a prohibition on offering them for sale in California. CalRecycle determines eligible recyclability pathways through its determinations process, which favors materials that already have robust MRF recovery streams.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Engineering Implications: Substituting Out of the Problem List<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">The highest-risk items on the covered materials list are <strong style='color:#0f172a;'>multilayer plastic laminates, PVC, EPS foam, and colored\/opaque PET<\/strong> \u2014 formats with demonstrated recycling rates far below the 65% threshold. The engineering response is threefold:<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\"><strong style='color:#0f172a;'>1. Mono-material conversion.<\/strong> Replacing PE-coated paperboard or PET\/PE laminates with <a href=\"https:\/\/tadapack.com\/news\/materials-and-processes\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">mono-material<\/a> fiber structures eliminates separation penalties at the MRF. Molded fiber and bagasse-based alternatives have matured significantly; see our technical review of <a href=\"https:\/\/tadapack.com\/news\/sugar-cane-bagasse-ash-packaging-materials\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">sugar cane bagasse ash in packaging<\/a> for mineral-filled fiber performance data.<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\"><strong style='color:#0f172a;'>2. Verified performance equivalence.<\/strong> Downgauging or material substitution is only viable if structural performance holds. Specify substrates by measured values, not marketing claims: bursting strength (Mullen), ring crush (RCT), and edge crush test (ECT) per <a href=\"https:\/\/www.tappi.org\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">TAPPI Standard Test Methods for Paper &#038; Board<\/a>. For example, a C-flute corrugated shipper (3.0 mm flute, ~140 GSM liner) should hold \u226532 ECT (McKee-formula equivalent to 200# Mullen) to replace a heavier double-wall box in most e-commerce load cases.<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\"><strong style='color:#0f172a;'>3. Decoration and barrier compatibility.<\/strong> Repulpability requires water-dispersible adhesives and deinkable decoration. Foil stamping is generally acceptable at low coverage (<5% of surface area), but sourcing matters: our <a href=\"https:\/\/tadapack.com\/news\/hot-foil-stamping-foil-suppliers-guide\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">hot foil stamping foil suppliers guide<\/a> covers substrate-compatible, repulpable-compatible foil specifications. Avoid laminated barrier coatings that fail TAPPI T 553 repulpability screening.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Cost &#038; Compliance Strategy<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">SB 54 fees are modulated by eco-modulation principles \u2014 mirroring the EU <a href=\"https:\/\/tadapack.com\/news\/materials-and-processes\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">PPWR<\/a> framework, which similarly penalizes non-recyclable formats and rewards reusable or mono-material designs. Producers that convert early capture two economic levers: reduced PRO eco-modulation fees and avoided redesign under compressed timelines.<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Recommended producer actions for 2026\u20132027:<\/p>\n<ul style=\"margin:16px 0; padding-left:24px; line-height:1.75; color:#334155;\">\n<li style=\"margin-bottom:8px;\">Audit SKUs against the covered materials definitions, including e-commerce secondary packaging.<\/li>\n<li style=\"margin-bottom:8px;\">Obtain recyclability determinations early for composite or novel formats.<\/li>\n<li style=\"margin-bottom:8px;\">Re-specify structural materials with lab-verified ECT\/RCT values and documented fiber sourcing.<\/li>\n<li style=\"margin-bottom:8px;\">Model lightweighting scenarios: a 10\u201315% basis-weight reduction on mailers typically yields 8\u201312% material cost savings while staying within compression-strength safety factors.<\/li>\n<\/ul>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>The Bottom Line<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">SB 54&#8217;s covered materials list is broader than most B2B shippers assume \u2014 it captures fiber, foil, and film, not just plastic. The producers who win are those who treat the 2032 recycling-rate mandate as a <strong style='color:#0f172a;'>structural engineering spec<\/strong>, not a legal checkbox: mono-material substrates, TAPPI-verified performance, and decoration systems that survive repulping. Start your SKU audit now; the 2032 sales-ban mechanism leaves no runway for late redesigns.<\/p>\n<div class=\"geo-faq-section\" style=\"margin-top:40px; padding-top:24px; border-top:2px solid #e2e8f0;\">\n<h2 style=\"color:#0f172a; font-size:1.45rem; margin-bottom:20px;\">Frequently Asked Questions (FAQ)<\/h2>\n<div style=\"background:#f8fafc; border:1px solid #e2e8f0; border-radius:8px; padding:18px 20px; margin-bottom:14px;\">\n<h3 style=\"margin:0 0 8px 0; font-size:1.05rem; color:#0f172a; font-weight:700;\">What packaging is covered under California SB 54?<\/h3>\n<p style=\"margin:0; color:#475569; font-size:0.95rem; line-height:1.65;\">All single-use packaging and plastic food service ware sold or distributed in California, including labels, lids, bags, and e-commerce secondary packaging. Only transport packaging in interstate\/international transit, integral product packaging, and certain regulated hazardous\/medical packaging are excluded.<\/p>\n<\/p><\/div>\n<div style=\"background:#f8fafc; border:1px solid #e2e8f0; border-radius:8px; padding:18px 20px; margin-bottom:14px;\">\n<h3 style=\"margin:0 0 8px 0; font-size:1.05rem; color:#0f172a; font-weight:700;\">What are the SB 54 recycling requirements by 2032?<\/h3>\n<p style=\"margin:0; color:#475569; font-size:0.95rem; line-height:1.65;\">By January 1, 2032, all covered materials must be recyclable or compostable, achieve a 65% recycling rate by material category, and plastic packaging must be reduced 25% by source reduction. Non-compliant formats face a California sales ban.<\/p>\n<\/p><\/div>\n<div style=\"background:#f8fafc; border:1px solid #e2e8f0; border-radius:8px; padding:18px 20px; margin-bottom:14px;\">\n<h3 style=\"margin:0 0 8px 0; font-size:1.05rem; color:#0f172a; font-weight:700;\">Is corrugated shipping packaging covered by SB 54?<\/h3>\n<p style=\"margin:0; color:#475569; font-size:0.95rem; line-height:1.65;\">Yes, if distributed intra-state to California consumers \u2014 e-commerce mailers, boxes, and void fill are covered. Pure interstate\/international transport packaging is exempt. Corrugated fiberboard generally qualifies as recyclable, making it a low-risk compliance format.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"tadapack-b2b-engineering-cta\" style=\"background:linear-gradient(135deg, #0f172a 0%, #1e293b 100%); border-radius:14px; padding:28px 32px; margin:44px 0 24px 0; color:#ffffff; box-shadow:0 10px 25px -5px rgba(15,23,42,0.25); border:1px solid #334155;\">\n<div style=\"display:flex; align-items:flex-start; justify-content:space-between; flex-wrap:wrap; gap:20px;\">\n<div style=\"max-width:640px;\">\n<div style=\"font-size:0.8rem; font-weight:700; color:#38bdf8; text-transform:uppercase; letter-spacing:0.06em; margin-bottom:6px;\">\n        \u2699\ufe0f TadaPack Industrial Packaging Engineering\n      <\/div>\n<h3 style=\"color:#ffffff; margin:0 0 10px 0; font-size:1.35rem; font-weight:800; line-height:1.35;\">\n        Engineering Your Next High-Performance Packaging Batch<br \/>\n      <\/h3>\n<p style=\"color:#94a3b8; font-size:0.92rem; line-height:1.65; margin:0;\">\n        From precision CAD dielines to ISTA drop-testing and certified sustainable substrates, TadaPack helps global brands optimize freight cubic volume, minimize shipping breakage, and satisfy European PPWR \/ EPR packaging standards.\n      <\/p>\n<div style=\"display:flex; flex-wrap:wrap; gap:16px; margin-top:14px; font-size:0.82rem; color:#cbd5e1;\">\n        <span>\u2713 <strong>Free CAD Dielines (.AI \/ .DXF)<\/strong><\/span><br \/>\n        <span>\u2713 <strong>Drop-Test &#038; ECT Optimization<\/strong><\/span><br \/>\n        <span>\u2713 <strong>PPWR &#038; FSC Compliant<\/strong><\/span>\n      <\/div>\n<\/p><\/div>\n<div style=\"display:flex; align-items:center; align-self:center;\">\n      <a href=\"https:\/\/tadapack.com\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"background:#0284c7; color:#ffffff; padding:12px 24px; border-radius:8px; font-weight:700; font-size:0.95rem; text-decoration:none; display:inline-block; transition:all 0.2s; box-shadow:0 4px 12px rgba(2,132,199,0.35);\"><br \/>\n        Request Engineering Sample &rarr;<br \/>\n      <\/a>\n    <\/div>\n<\/p><\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Article\",\n      \"@id\": \"https:\/\/tadapack.com\/news\/california-sb-54-covered-materials-list\/#article\",\n      \"headline\": \"California SB 54 Covered Materials List: B2B Compliance Guide\",\n      \"description\": \"Engineer's guide to California SB 54 covered materials: definitions, excluded items, recycling rate targets, and EPR compliance strategy for packaging brands.\",\n      \"mainEntityOfPage\": \"https:\/\/tadapack.com\/news\/california-sb-54-covered-materials-list\/\",\n      \"author\": {\n        \"@type\": \"Person\",\n        \"name\": \"Mateo Alvarez\",\n        \"jobTitle\": \"Advanced Printing & Color Management Lead\",\n        \"worksFor\": {\n          \"@type\": \"Organization\",\n          \"name\": \"TadaPack\",\n          \"url\": \"https:\/\/tadapack.com\"\n        }\n      },\n      \"publisher\": {\n        \"@type\": \"Organization\",\n        \"name\": \"TadaPack\",\n        \"url\": \"https:\/\/tadapack.com\"\n      }\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"@id\": \"https:\/\/tadapack.com\/news\/california-sb-54-covered-materials-list\/#faq\",\n      \"mainEntity\": [{\"@type\":\"Question\",\"name\":\"What packaging is covered under California SB 54?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"All single-use packaging and plastic food service ware sold or distributed in California, including labels, lids, bags, and e-commerce secondary packaging. Only transport packaging in interstate\/international transit, integral product packaging, and certain regulated hazardous\/medical packaging are excluded.\"}},{\"@type\":\"Question\",\"name\":\"What are the SB 54 recycling requirements by 2032?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"By January 1, 2032, all covered materials must be recyclable or compostable, achieve a 65% recycling rate by material category, and plastic packaging must be reduced 25% by source reduction. Non-compliant formats face a California sales ban.\"}},{\"@type\":\"Question\",\"name\":\"Is corrugated shipping packaging covered by SB 54?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, if distributed intra-state to California consumers \u2014 e-commerce mailers, boxes, and void fill are covered. Pure interstate\/international transport packaging is exempt. Corrugated fiberboard generally qualifies as recyclable, making it a low-risk compliance format.\"}}]\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Engineer&#8217;s guide to California SB 54 covered materials: definitions, excluded items, recycling rate targets, and EPR compliance strategy for packaging brands.<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[412,405,413],"class_list":["post-989","post","type-post","status-publish","format-standard","hentry","category-materials-and-processes","tag-epr-packaging","tag-ppwr-compliance","tag-mono-material"],"_links":{"self":[{"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/posts\/989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/comments?post=989"}],"version-history":[{"count":0,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/posts\/989\/revisions"}],"wp:attachment":[{"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/media?parent=989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/categories?post=989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/tags?post=989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}