diff --git a/DESCRIPTION b/DESCRIPTION
index 0eae9b3..cafbc89 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -21,8 +21,13 @@ Depends:
 Imports:
     cli,
     dplyr,
+    glue,
+    lifecycle,
+    magrittr,
     rlang,
-    stringr
+    stringr,
+    tibble,
+    withr
 Suggests: 
     distill,
     eurostat,
@@ -42,8 +47,7 @@ Suggests:
     sf,
     terra,
     testthat,
-    tidyr,
-    withr
+    tidyr
 VignetteBuilder: 
     knitr
 Config/testthat/edition: 3
diff --git a/NAMESPACE b/NAMESPACE
index f9bcee2..61cc34a 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -4,6 +4,41 @@ export(classify_nuts)
 export(convert_nuts_level)
 export(convert_nuts_version)
 import(cli)
-import(dplyr)
+import(magrittr)
 import(rlang)
-import(stringr)
+import(tibble)
+importFrom(dplyr,all_of)
+importFrom(dplyr,anti_join)
+importFrom(dplyr,any_of)
+importFrom(dplyr,arrange)
+importFrom(dplyr,arrange_at)
+importFrom(dplyr,bind_rows)
+importFrom(dplyr,case_when)
+importFrom(dplyr,cross_join)
+importFrom(dplyr,desc)
+importFrom(dplyr,distinct)
+importFrom(dplyr,filter)
+importFrom(dplyr,full_join)
+importFrom(dplyr,group_by)
+importFrom(dplyr,group_by_at)
+importFrom(dplyr,if_any)
+importFrom(dplyr,inner_join)
+importFrom(dplyr,join_by)
+importFrom(dplyr,left_join)
+importFrom(dplyr,mutate)
+importFrom(dplyr,mutate_at)
+importFrom(dplyr,n)
+importFrom(dplyr,n_distinct)
+importFrom(dplyr,pull)
+importFrom(dplyr,relocate)
+importFrom(dplyr,rename)
+importFrom(dplyr,right_join)
+importFrom(dplyr,select)
+importFrom(dplyr,slice)
+importFrom(dplyr,summarize)
+importFrom(dplyr,summarize_at)
+importFrom(dplyr,ungroup)
+importFrom(dplyr,vars)
+importFrom(glue,glue)
+importFrom(lifecycle,deprecated)
+importFrom(stringr,str_detect)
diff --git a/R/nuts-package.R b/R/nuts-package.R
index 9cfbcb7..53ba75d 100644
--- a/R/nuts-package.R
+++ b/R/nuts-package.R
@@ -3,8 +3,45 @@
 
 ## usethis namespace: start
 #' @import cli
-#' @import dplyr
+#' @import magrittr
 #' @import rlang
-#' @import stringr
+#' @import tibble
+#' @importFrom dplyr anti_join
+#' @importFrom dplyr arrange
+#' @importFrom dplyr cross_join
+#' @importFrom dplyr distinct
+#' @importFrom dplyr filter
+#' @importFrom dplyr full_join
+#' @importFrom dplyr group_by
+#' @importFrom dplyr group_by_at
+#' @importFrom dplyr inner_join
+#' @importFrom dplyr left_join
+#' @importFrom dplyr right_join
+#' @importFrom dplyr mutate
+#' @importFrom dplyr mutate_at
+#' @importFrom dplyr pull
+#' @importFrom dplyr relocate
+#' @importFrom dplyr rename
+#' @importFrom dplyr select
+#' @importFrom dplyr slice
+#' @importFrom dplyr summarize
+#' @importFrom dplyr summarise
+#' @importFrom dplyr summarize_at
+#' @importFrom dplyr summarise_at
+#' @importFrom dplyr ungroup
+#' @importFrom dplyr bind_rows
+#' @importFrom dplyr n_distinct
+#' @importFrom dplyr vars
+#' @importFrom dplyr any_of
+#' @importFrom dplyr all_of
+#' @importFrom dplyr if_any
+#' @importFrom dplyr n
+#' @importFrom dplyr case_when
+#' @importFrom dplyr join_by
+#' @importFrom dplyr desc
+#' @importFrom dplyr arrange_at
+#' @importFrom glue glue
+#' @importFrom lifecycle deprecated
+#' @importFrom stringr str_detect
 ## usethis namespace: end
 NULL
diff --git a/man/figures/lifecycle-archived.svg b/man/figures/lifecycle-archived.svg
new file mode 100644
index 0000000..48f72a6
--- /dev/null
+++ b/man/figures/lifecycle-archived.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="110" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="110" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h53v20H0z"/><path fill="#e05d44" d="M53 0h57v20H53z"/><path fill="url(#b)" d="M0 0h110v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"> <text x="275" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="430">lifecycle</text><text x="275" y="140" transform="scale(.1)" textLength="430">lifecycle</text><text x="805" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="470">archived</text><text x="805" y="140" transform="scale(.1)" textLength="470">archived</text></g> </svg>
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diff --git a/man/figures/lifecycle-defunct.svg b/man/figures/lifecycle-defunct.svg
new file mode 100644
index 0000000..01452e5
--- /dev/null
+++ b/man/figures/lifecycle-defunct.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="104" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="104" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h53v20H0z"/><path fill="#e05d44" d="M53 0h51v20H53z"/><path fill="url(#b)" d="M0 0h104v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"><text x="275" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="430">lifecycle</text><text x="275" y="140" transform="scale(.1)" textLength="430">lifecycle</text><text x="775" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="410">defunct</text><text x="775" y="140" transform="scale(.1)" textLength="410">defunct</text></g> </svg>
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diff --git a/man/figures/lifecycle-deprecated.svg b/man/figures/lifecycle-deprecated.svg
new file mode 100644
index 0000000..4baaee0
--- /dev/null
+++ b/man/figures/lifecycle-deprecated.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="124" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="124" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h53v20H0z"/><path fill="#fe7d37" d="M53 0h71v20H53z"/><path fill="url(#b)" d="M0 0h124v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"><text x="275" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="430">lifecycle</text><text x="275" y="140" transform="scale(.1)" textLength="430">lifecycle</text><text x="875" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="610">deprecated</text><text x="875" y="140" transform="scale(.1)" textLength="610">deprecated</text></g> </svg>
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diff --git a/man/figures/lifecycle-experimental.svg b/man/figures/lifecycle-experimental.svg
new file mode 100644
index 0000000..d1d060e
--- /dev/null
+++ b/man/figures/lifecycle-experimental.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="136" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="136" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h53v20H0z"/><path fill="#fe7d37" d="M53 0h83v20H53z"/><path fill="url(#b)" d="M0 0h136v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"><text x="275" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="430">lifecycle</text><text x="275" y="140" transform="scale(.1)" textLength="430">lifecycle</text><text x="935" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="730">experimental</text><text x="935" y="140" transform="scale(.1)" textLength="730">experimental</text></g> </svg>
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diff --git a/man/figures/lifecycle-maturing.svg b/man/figures/lifecycle-maturing.svg
new file mode 100644
index 0000000..df71310
--- /dev/null
+++ b/man/figures/lifecycle-maturing.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="114" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="114" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h53v20H0z"/><path fill="#007ec6" d="M53 0h61v20H53z"/><path fill="url(#b)" d="M0 0h114v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"><text x="275" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="430">lifecycle</text><text x="275" y="140" transform="scale(.1)" textLength="430">lifecycle</text><text x="825" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="510">maturing</text><text x="825" y="140" transform="scale(.1)" textLength="510">maturing</text></g> </svg>
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diff --git a/man/figures/lifecycle-questioning.svg b/man/figures/lifecycle-questioning.svg
new file mode 100644
index 0000000..08ee0c9
--- /dev/null
+++ b/man/figures/lifecycle-questioning.svg
@@ -0,0 +1 @@
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diff --git a/man/figures/lifecycle-stable.svg b/man/figures/lifecycle-stable.svg
new file mode 100644
index 0000000..e015dc8
--- /dev/null
+++ b/man/figures/lifecycle-stable.svg
@@ -0,0 +1 @@
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diff --git a/man/figures/lifecycle-superseded.svg b/man/figures/lifecycle-superseded.svg
new file mode 100644
index 0000000..75f24f5
--- /dev/null
+++ b/man/figures/lifecycle-superseded.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="128" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="128" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h55v20H0z"/><path fill="#007ec6" d="M55 0h73v20H55z"/><path fill="url(#b)" d="M0 0h128v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"> <text x="285" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="450">lifecycle</text><text x="285" y="140" transform="scale(.1)" textLength="450">lifecycle</text><text x="905" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="630">superseded</text><text x="905" y="140" transform="scale(.1)" textLength="630">superseded</text></g> </svg>
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