diff --git a/DESCRIPTION b/DESCRIPTION
index 5b9076c..73c4df2 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: tinyrox
 Title: Minimal R Documentation Generator
-Version: 0.3.3.2
+Version: 0.3.3.3
 Authors@R:
     person("Troy", "Hernandez", email = "troy@cornball.ai", role = c("aut", "cre"),
            comment = c(ORCID = "0009-0005-4248-604X"))
diff --git a/NEWS.md b/NEWS.md
index 8d017e6..4b627f8 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,7 @@
+# tinyrox 0.3.3.3
+
+* Render `@section` blocks in the Rd for ordinary functions and `@rdname` groups. They were parsed but only emitted for package-level docs, so a function's `@section` was silently dropped (#10).
+
 # tinyrox 0.3.3.2
 
 * Fix false "undocumented parameters" warning for functions documented via a sibling block in an `@rdname` group; the check is now group-wide. Also gate the warning on `cran_check` rather than `silent` (#12).
diff --git a/R/rd.R b/R/rd.R
index 8329784..5100705 100644
--- a/R/rd.R
+++ b/R/rd.R
@@ -1,3 +1,22 @@
+#' Render User-Defined @section Blocks to Rd
+#'
+#' Emits one `\\section{title}{content}` per parsed `@section`. Content is
+#' passed through verbatim as Rd (tinyrox does no markdown parsing), matching
+#' how the title-only macros elsewhere treat hand-written Rd markup.
+#'
+#' @param sections List of `list(title=, content=)` from parse_tags().
+#' @return Character vector of Rd lines (empty when there are no sections).
+#' @keywords internal
+render_sections <- function(sections) {
+    lines <- character()
+    for (sec in sections) {
+        lines <- c(lines, paste0("\\section{", escape_rd(sec$title), "}{"))
+        lines <- c(lines, sec$content)
+        lines <- c(lines, "}")
+    }
+    lines
+}
+
 #' Generate Rd File Content
 #'
 #' @param tags Parsed tags from parse_tags().
@@ -97,6 +116,9 @@ generate_rd <- function(tags, formals = NULL, source_file = NULL,
         lines <- c(lines, "}")
     }
 
+    # User-defined @section blocks (after details, like roxygen2)
+    lines <- c(lines, render_sections(tags$sections))
+
     # References
     if (!is.null(tags$references)) {
         lines <- c(lines, "\\references{")
@@ -625,6 +647,13 @@ generate_rd_grouped <- function(topic, entries, all_tags,
         lines <- c(lines, "}")
     }
 
+    # User-defined @section blocks - concatenated from all blocks
+    all_sections <- list()
+    for (entry in entries) {
+        all_sections <- c(all_sections, entry$tags$sections)
+    }
+    lines <- c(lines, render_sections(all_sections))
+
     # \references{} - from primary
     if (!is.null(primary$tags$references)) {
         lines <- c(lines, "\\references{")
@@ -881,13 +910,7 @@ generate_package_rd <- function(tags, pkg_name, source_file) {
     }
 
     # User-defined sections (@section Title: ...)
-    if (!is.null(tags$sections)) {
-        for (sec in tags$sections) {
-            lines <- c(lines, paste0("\\section{", escape_rd(sec$title), "}{"))
-            lines <- c(lines, sec$content) # Content may have Rd markup, don't escape
-            lines <- c(lines, "}")
-        }
-    }
+    lines <- c(lines, render_sections(tags$sections))
 
     # Auto-generated function index
     lines <- c(lines, paste0("\\section{Package Content}{\\packageIndices{",
diff --git a/inst/tinytest/test_rd.R b/inst/tinytest/test_rd.R
index 435a7a3..9659565 100644
--- a/inst/tinytest/test_rd.R
+++ b/inst/tinytest/test_rd.R
@@ -52,6 +52,50 @@ rd_alias <- tinyrox:::generate_rd(tags_alias, list(names = c("x", "y"), usage =
 expect_true(grepl("\\\\alias\\{plus\\}", rd_alias))
 expect_true(grepl("\\\\alias\\{sum2\\}", rd_alias))
 
+# Test @section blocks are rendered (#10) - parse -> generate, the real path
+sec_block <- c(
+  "Example function",
+  "",
+  "Main description.",
+  "",
+  "@section Permissions:",
+  "This text should appear in generated Rd.",
+  "@export"
+)
+sec_tags <- tinyrox:::parse_tags(sec_block, "f")
+expect_equal(length(sec_tags$sections), 1L)
+rd_sec <- tinyrox:::generate_rd(sec_tags, list(names = character(), usage = ""))
+expect_true(grepl("\\\\section\\{Permissions\\}\\{", rd_sec))
+expect_true(grepl("This text should appear in generated Rd", rd_sec))
+
+# Multi-word section title
+sec_block2 <- c(
+  "Title", "", "Desc.",
+  "@section Special Permissions:",
+  "Body text.",
+  "@export"
+)
+sec_tags2 <- tinyrox:::parse_tags(sec_block2, "g")
+rd_sec2 <- tinyrox:::generate_rd(sec_tags2, list(names = character(), usage = ""))
+expect_true(grepl("\\\\section\\{Special Permissions\\}\\{", rd_sec2))
+
+# Multiple @section blocks on one function, in order
+sec_block3 <- c(
+  "Title", "", "Desc.",
+  "@section First:", "One.",
+  "@section Second:", "Two.",
+  "@export"
+)
+sec_tags3 <- tinyrox:::parse_tags(sec_block3, "h")
+expect_equal(length(sec_tags3$sections), 2L)
+rd_sec3 <- tinyrox:::generate_rd(sec_tags3, list(names = character(), usage = ""))
+expect_true(grepl("\\\\section\\{First\\}\\{", rd_sec3))
+expect_true(grepl("\\\\section\\{Second\\}\\{", rd_sec3))
+expect_true(regexpr("First", rd_sec3) < regexpr("Second", rd_sec3))
+
+# No @section -> no \section{} block leaks in
+expect_false(grepl("\\\\section\\{", rd))
+
 # Test with keywords
 tags_kw <- tags
 tags_kw$keywords <- c("internal", "math")
diff --git a/inst/tinytest/test_rdname.R b/inst/tinytest/test_rdname.R
index 86e54c2..10aea27 100644
--- a/inst/tinytest/test_rdname.R
+++ b/inst/tinytest/test_rdname.R
@@ -236,6 +236,38 @@ expect_true(grepl("func_a\\(1\\)", rd_c))
 expect_true(grepl("func_b\\(2\\)", rd_c))
 
 
+# --- Test: @section blocks from all members of an @rdname group (#10) ---
+
+blocks_sec <- list(
+  list(
+    lines = c("Topic", "", "Desc.", "@section Alpha:", "Alpha body.",
+               "@rdname secgroup", "@export"),
+    object = "sec_a",
+    type = "function",
+    formals = list(names = "x", usage = "x"),
+    file = "test.R",
+    line = 1
+  ),
+  list(
+    lines = c("@section Beta:", "Beta body.", "@rdname secgroup", "@export"),
+    object = "sec_b",
+    type = "function",
+    formals = list(names = "y", usage = "y"),
+    file = "test.R",
+    line = 10
+  )
+)
+tags_sa <- tinyrox:::parse_tags(blocks_sec[[1]]$lines, "sec_a")
+tags_sb <- tinyrox:::parse_tags(blocks_sec[[2]]$lines, "sec_b")
+entries_s <- list(
+  list(tags = tags_sa, block = blocks_sec[[1]]),
+  list(tags = tags_sb, block = blocks_sec[[2]])
+)
+rd_s <- tinyrox:::generate_rd_grouped("secgroup", entries_s, list())
+expect_true(grepl("\\\\section\\{Alpha\\}\\{", rd_s))
+expect_true(grepl("\\\\section\\{Beta\\}\\{", rd_s))
+
+
 # --- Test 7: @rdname params documented on a sibling block (issue #12) ---
 # A function whose formals are documented on the primary block (not its own)
 # must NOT be flagged as having undocumented parameters: blocks sharing an
diff --git a/man/render_sections.Rd b/man/render_sections.Rd
new file mode 100644
index 0000000..4ec1b33
--- /dev/null
+++ b/man/render_sections.Rd
@@ -0,0 +1,19 @@
+% tinyrox says don't edit this manually, but it can't stop you!
+\name{render_sections}
+\alias{render_sections}
+\title{Render User-Defined @section Blocks to Rd}
+\usage{
+render_sections(sections)
+}
+\arguments{
+\item{sections}{List of `list(title=, content=)` from parse_tags().}
+}
+\value{
+Character vector of Rd lines (empty when there are no sections).
+}
+\description{
+Emits one `\\section{title}{content}` per parsed `@section`. Content is
+passed through verbatim as Rd (tinyrox does no markdown parsing), matching
+how the title-only macros elsewhere treat hand-written Rd markup.
+}
+\keyword{internal}